Finite Group Databasebeta

← C19×#23901 #18029860

Subgroups — C19×#23901 #18029860

Order 4864.

2056 conjugacy classes of subgroups.

The subgroup lattice has 664 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C19×#3484C211yesmaximal, characteristic
2C22×C19×#123C211yesmaximal, characteristic, complemented
3C2×C19×#458C212yesmaximal, complemented
4C19×#2849C212yesmaximal, complemented
5C19×#2022C214yesmaximal, complemented
6C19×#1898C212yesmaximal, complemented
7C19×#1890C212yesmaximal, complemented
8C19×#1781C211yesmaximal, characteristic, complemented
9C2×C19×H(5,𝔽2)C2211yescharacteristic
10C23×D4×C19C2211yescharacteristic
11C24×C4×C19C2211yescharacteristic, complemented
12C19×#546—24no—
13D42×C19—24no—
14C19×#535—21no—
15C19×#534—21no—
16C19×#534C2212yes—
17C19×#525—21no—
18C2×C19×#123—21no—
19C2×C19×#123—21no—
20C2×C19×#123—28no—
21C2×C19×#123C2212yes—
22C2×C19×#123C2212yescomplemented
23C2×C19×#123C2214yescomplemented
24C2×C19×#120—21no—
25C2×C19×#120C2212yes—
26C19×#518C2211yescharacteristic
27C22×C4⋊C4×C19—21no—
28C22×C22⋊C4×C19—21no—
29C22×C22⋊C4×C19C2211yescharacteristic, complemented
30C19×#458—28no—
31C2×C19×#99C2212yes—
32C2×C19×#99C2214yescomplemented
33C2×C19×#99C2212yescomplemented
34C19×#386—24no—
35C19×#385—24no—
36C19×#381C2214yescomplemented
37C19×#379C2212yescomplemented
38C19×#342C2214yescomplemented
39C25×C19D411yescharacteristic
40C25×C19C2311yescharacteristic
41C19×H(5,𝔽2)—24no—
42C19×H(5,𝔽2)—42no—
43C2×#41×C19—21no—
44C2×#41×C19—22no—
45C22×D4×C19—21no—
46C22×D4×C19—22no—
47C22×D4×C19—24no—
48C22×D4×C19—22no—
49C22×D4×C19—24no—
50C22×D4×C19—42no—
51C22×D4×C19D411yescharacteristic
52C22×D4×C19D411yescharacteristic
53C22×D4×C19D414yes—
54C22×D4×C19C2312yes—
55C22×D4×C19C2311yescharacteristic
56C22×D4×C19C2311yescharacteristic
57C23×C4×C19—21no—
58C23×C4×C19—21no—
59C23×C4×C19—21no—
60C23×C4×C19—24no—
61C23×C4×C19—24no—
62C23×C4×C19—42no—
63C23×C4×C19D411yescharacteristic
64C23×C4×C19C2312yes—
65C19×#127—22no—
66C19×#124—22no—
67C19×#123—28no—
68C19×#123—28no—
69C19×#123—22no—
70C19×#123—24no—
71C19×#123—22no—
72C19×#123—22no—
73C19×#123—24no—
74C19×#123—24no—
75C19×#123—28no—
76C19×#123—44no—
77C19×#123D418yescomplemented
78C19×C22⋊Q8—22no—
79C19×#121—22no—
80C19×#121—24no—
81C19×#121—24no—
82C19×#121—24no—
83C19×#120—24no—
84C19×#120—22no—
85C19×#120—22no—
86C19×#120—22no—
87C19×#120—22no—
88C19×#120—24no—
89C19×#120—22no—
90C4×D4×C19—24no—
91C4×D4×C19—24no—
92C19×#117—21no—
93C2×C4⋊C4×C19—28no—
94C2×C4⋊C4×C19—22no—
95C2×C4⋊C4×C19—22no—
96C2×C4⋊C4×C19—24no—
97C2×C22⋊C4×C19—28no—
98C2×C22⋊C4×C19—22no—
99C2×C22⋊C4×C19—22no—
100C2×C22⋊C4×C19—22no—
101C2×C22⋊C4×C19—21no—
102C2×C22⋊C4×C19—21no—
103C2×C22⋊C4×C19—24no—
104C2×C22⋊C4×C19—24no—
105C2×C22⋊C4×C19—24no—
106C2×C22⋊C4×C19D414yes—
107C2×C22⋊C4×C19C2314yes—
108C2×C22⋊C4×C19C2312yes—
109C2×C22⋊C4×C19C2312yes—
110C19×#99—24no—
111C19×#99—28no—
112C19×#99—42no—
113C19×#95—28no—
114C24×C19—22no—
115C24×C19—22no—
116C24×C19—21no—
117C24×C19—22no—
118C24×C19—22no—
119C24×C19—44no—
120C24×C19—41no—
121C24×C19—44no—
122C24×C19C2×D411yescharacteristic
123C24×C19C2×D414yes—
124C24×C19C2×D411yescharacteristic
125C24×C19C2×D412yes—
126C24×C19C2×D411yescharacteristic
127C24×C19C2×D411yescharacteristic
128C24×C19C2411yescharacteristic
129#41×C19—48no—
130#41×C19—42no—
131#41×C19—42no—
132C2×Q8×C19—21no—
133C2×D4×C19—22no—
134C2×D4×C19—22no—
135C2×D4×C19—22no—
136C2×D4×C19—21no—
137C2×D4×C19—24no—
138C2×D4×C19—22no—
139C2×D4×C19—22no—
140C2×D4×C19—22no—
141C2×D4×C19—22no—
142C2×D4×C19—22no—
143C2×D4×C19—22no—
144C2×D4×C19—22no—
145C2×D4×C19—24no—
146C2×D4×C19—24no—
147C2×D4×C19—22no—
148C2×D4×C19—24no—
149C2×D4×C19—24no—
150C2×D4×C19—22no—
151C2×D4×C19—41no—
152C2×D4×C19—41no—
153C2×D4×C19—416no—
154C2×D4×C19—48no—
155C2×D4×C19—42no—
156C2×D4×C19—42no—
157C2×D4×C19—48no—
158C2×D4×C19—84no—
159C2×D4×C19C2×D414yes—
160C22×C4×C19—24no—
161C22×C4×C19—24no—
162C22×C4×C19—21no—
163C22×C4×C19—22no—
164C22×C4×C19—24no—
165C22×C4×C19—22no—
166C22×C4×C19—22no—
167C22×C4×C19—22no—
168C22×C4×C19—24no—
169C22×C4×C19—22no—
170C22×C4×C19—24no—
171C22×C4×C19—22no—
172C22×C4×C19—22no—
173C22×C4×C19—24no—
174C22×C4×C19—41no—
175C22×C4×C19—416no—
176C22×C4×C19—44no—
177C22×C4×C19—42no—
178C22×C4×C19—42no—
179C22×C4×C19—42no—
180C22×C4×C19—42no—
181C22×C4×C19C2×D412yes—
182C22×C4×C19C2×D411yescharacteristic
183C22×C4×C19C2×D411yescharacteristic
184C22×C4×C19C2×D414yes—
185C22×C4×C19C2×D414yescomplemented
186C4⋊C4×C19—28no—
187C4⋊C4×C19—22no—
188C4⋊C4×C19—24no—
189C4⋊C4×C19—28no—
190C4⋊C4×C19—48no—
191C22⋊C4×C19—24no—
192C22⋊C4×C19—28no—
193C22⋊C4×C19—22no—
194C22⋊C4×C19—24no—
195C22⋊C4×C19—24no—
196C22⋊C4×C19—28no—
197C22⋊C4×C19—24no—
198C22⋊C4×C19—24no—
199C22⋊C4×C19—22no—
200C22⋊C4×C19—22no—
201C22⋊C4×C19—22no—
202C22⋊C4×C19—24no—
203C22⋊C4×C19—24no—
204C22⋊C4×C19—48no—
205C22⋊C4×C19—48no—
206C22⋊C4×C19C2×D414yescomplemented
207C42×C19—22no—
208#23901C1911yesmaximal, characteristic, direct product factor, Sylow
209C23×C19—21no—
210C23×C19—21no—
211C23×C19—24no—
212C23×C19—21no—
213C23×C19—21no—
214C23×C19—21no—
215C23×C19—28no—
216C23×C19—28no—
217C23×C19—21no—
218C23×C19—21no—
219C23×C19—21no—
220C23×C19—22no—
221C23×C19—21no—
222C23×C19—24no—
223C23×C19—44no—
224C23×C19—42no—
225C23×C19—42no—
226C23×C19—44no—
227C23×C19—48no—
228C23×C19—48no—
229C23×C19—42no—
230C23×C19—42no—
231C23×C19—48no—
232C23×C19—42no—
233C23×C19—44no—
234C23×C19—44no—
235C23×C19—82no—
236C23×C19—84no—
237C23×C19—82no—
238C23×C19#12012yes—
239C23×C19#12012yes—
240C23×C19#12012yes—
241C23×C19C22×D411yescharacteristic
242C23×C19C22×D412yes—
243C23×C19C22×D412yes—
244C23×C19H(5,𝔽2)12yes—
245Q8×C19—42no—
246D4×C19—28no—
247D4×C19—44no—
248D4×C19—42no—
249D4×C19—44no—
250D4×C19—44no—
251D4×C19—42no—
252D4×C19—42no—
253D4×C19—44no—
254D4×C19—44no—
255D4×C19—48no—
256D4×C19—84no—
257D4×C19—84no—
258C2×C4×C19—21no—
259C2×C4×C19—21no—
260C2×C4×C19—24no—
261C2×C4×C19—24no—
262C2×C4×C19—21no—
263C2×C4×C19—24no—
264C2×C4×C19—22no—
265C2×C4×C19—21no—
266C2×C4×C19—21no—
267C2×C4×C19—28no—
268C2×C4×C19—24no—
269C2×C4×C19—44no—
270C2×C4×C19—44no—
271C2×C4×C19—48no—
272C2×C4×C19—44no—
273C2×C4×C19—48no—
274C2×C4×C19—48no—
275C2×C4×C19—42no—
276C2×C4×C19—42no—
277C2×C4×C19—42no—
278C2×C4×C19—44no—
279C2×C4×C19—44no—
280C2×C4×C19—48no—
281C2×C4×C19—44no—
282C2×C4×C19—82no—
283C2×C4×C19#12012yes—
284#3484C2×C1911yescharacteristic
285C22×#123C2×C1911yescharacteristic, complemented
286C2×#458C2×C1912yescomplemented
287#2849C2×C1912yescomplemented
288#2022C2×C1914yescomplemented
289#1898C2×C1912yescomplemented
290#1890C2×C1912yescomplemented
291#1781C2×C1911yescharacteristic, complemented
292C22×C19—24no—
293C22×C19—24no—
294C22×C19—22no—
295C22×C19—24no—
296C22×C19—22no—
297C22×C19—22no—
298C22×C19—22no—
299C22×C19—22no—
300C22×C19—24no—
301C22×C19—42no—
302C22×C19—42no—
303C22×C19—416no—
304C22×C19—42no—
305C22×C19—42no—
306C22×C19—42no—
307C22×C19—42no—
308C22×C19—42no—
309C22×C19—42no—
310C22×C19—41no—
311C22×C19—44no—
312C22×C19—42no—
313C22×C19—81no—
314C22×C19—88no—
315C22×C19—84no—
316C22×C19—81no—
317C22×C19—162no—
318C22×C19#45814yescomplemented
319C22×C19C2×#12011yescharacteristic
320C22×C19C2×#12011yescharacteristic
321C22×C19#53411yescharacteristic
322C22×C19D4214yes—
323C4×C19—22no—
324C4×C19—44no—
325C4×C19—44no—
326C4×C19—41no—
327C4×C19—42no—
328C4×C19—44no—
329C4×C19—84no—
330C2×H(5,𝔽2)C22×C1911yescharacteristic
331C23×D4C22×C1911yescharacteristic
332C24×C4C22×C1911yescharacteristic, complemented
333#546—24no—
334D42—24no—
335#535—21no—
336#534—21no—
337#534C22×C1912yes—
338#525—21no—
339C2×#123—21no—
340C2×#123—21no—
341C2×#123—28no—
342C2×#123C22×C1912yes—
343C2×#123C22×C1912yescomplemented
344C2×#123C22×C1914yescomplemented
345C2×#120—21no—
346C2×#120C22×C1912yes—
347#518C22×C1911yescharacteristic
348C22×C4⋊C4—21no—
349C22×C22⋊C4—21no—
350C22×C22⋊C4C22×C1911yescharacteristic, complemented
351#458—28no—
352C2×#99C22×C1912yes—
353C2×#99C22×C1914yescomplemented
354C2×#99C22×C1912yescomplemented
355#386—24no—
356#385—24no—
357#381C22×C1914yescomplemented
358#379C22×C1912yescomplemented
359#342C22×C1914yescomplemented
360C2×C19—21no—
361C2×C19—24no—
362C2×C19—21no—
363C2×C19—24no—
364C2×C19—42no—
365C2×C19—42no—
366C2×C19—81no—
367C2×C19—82no—
368C2×C19#240311yescharacteristic
369C2×C19C2×#45812yes—
370C25D4×C1911yescharacteristic
371C25C23×C1911yescharacteristic
372H(5,𝔽2)—24no—
373H(5,𝔽2)—42no—
374C2×#41—21no—
375C2×#41—22no—
376C22×D4—21no—
377C22×D4—22no—
378C22×D4—24no—
379C22×D4—22no—
380C22×D4—24no—
381C22×D4—42no—
382C22×D4D4×C1911yescharacteristic
383C22×D4D4×C1911yescharacteristic
384C22×D4D4×C1914yes—
385C22×D4C23×C1912yes—
386C22×D4C23×C1911yescharacteristic
387C22×D4C23×C1911yescharacteristic
388C23×C4—21no—
389C23×C4—21no—
390C23×C4—21no—
391C23×C4—24no—
392C23×C4—24no—
393C23×C4—42no—
394C23×C4D4×C1911yescharacteristic
395C23×C4C23×C1912yes—
396#127—22no—
397#124—22no—
398#123—28no—
399#123—28no—
400#123—22no—
401#123—24no—
402#123—22no—
403#123—22no—
404#123—24no—
405#123—24no—
406#123—28no—
407#123—44no—
408#123D4×C1918yescomplemented
409C22⋊Q8—22no—
410#121—22no—
411#121—24no—
412#121—24no—
413#121—24no—
414#120—24no—
415#120—22no—
416#120—22no—
417#120—22no—
418#120—22no—
419#120—24no—
420#120—22no—
421C4×D4—24no—
422C4×D4—24no—
423#117—21no—
424C2×C4⋊C4—28no—
425C2×C4⋊C4—22no—
426C2×C4⋊C4—22no—
427C2×C4⋊C4—24no—
428C2×C22⋊C4—28no—
429C2×C22⋊C4—22no—
430C2×C22⋊C4—22no—
431C2×C22⋊C4—22no—
432C2×C22⋊C4—21no—
433C2×C22⋊C4—21no—
434C2×C22⋊C4—24no—
435C2×C22⋊C4—24no—
436C2×C22⋊C4—24no—
437C2×C22⋊C4D4×C1914yes—
438C2×C22⋊C4C23×C1914yes—
439C2×C22⋊C4C23×C1912yes—
440C2×C22⋊C4C23×C1912yes—
441#99—24no—
442#99—28no—
443#99—42no—
444#95—28no—
445C19#2390111yescharacteristic, direct product factor, Sylow
446C24—22no—
447C24—22no—
448C24—21no—
449C24—22no—
450C24—22no—
451C24—44no—
452C24—41no—
453C24—44no—
454C24C2×D4×C1911yescharacteristic
455C24C2×D4×C1914yes—
456C24C2×D4×C1911yescharacteristic
457C24C2×D4×C1912yes—
458C24C2×D4×C1911yescharacteristic
459C24C2×D4×C1911yescharacteristic
460C24C24×C1911yescharacteristic
461#41—48no—
462#41—42no—
463#41—42no—
464C2×Q8—21no—
465C2×D4—22no—
466C2×D4—22no—
467C2×D4—22no—
468C2×D4—21no—
469C2×D4—24no—
470C2×D4—22no—
471C2×D4—22no—
472C2×D4—22no—
473C2×D4—24no—
474C2×D4—22no—
475C2×D4—22no—
476C2×D4—22no—
477C2×D4—22no—
478C2×D4—22no—
479C2×D4—24no—
480C2×D4—24no—
481C2×D4—24no—
482C2×D4—22no—
483C2×D4—41no—
484C2×D4—41no—
485C2×D4—416no—
486C2×D4—48no—
487C2×D4—42no—
488C2×D4—42no—
489C2×D4—48no—
490C2×D4—84no—
491C2×D4C2×D4×C1914yes—
492C22×C4—24no—
493C22×C4—24no—
494C22×C4—21no—
495C22×C4—22no—
496C22×C4—24no—
497C22×C4—22no—
498C22×C4—24no—
499C22×C4—22no—
500C22×C4—22no—
501C22×C4—22no—
502C22×C4—24no—
503C22×C4—22no—
504C22×C4—22no—
505C22×C4—24no—
506C22×C4—41no—
507C22×C4—416no—
508C22×C4—44no—
509C22×C4—42no—
510C22×C4—42no—
511C22×C4—42no—
512C22×C4—42no—
513C22×C4C2×D4×C1912yes—
514C22×C4C2×D4×C1911yescharacteristic
515C22×C4C2×D4×C1911yescharacteristic
516C22×C4C2×D4×C1914yes—
517C22×C4C2×D4×C1914yescomplemented
518C4⋊C4—28no—
519C4⋊C4—22no—
520C4⋊C4—24no—
521C4⋊C4—28no—
522C4⋊C4—48no—
523C22⋊C4—24no—
524C22⋊C4—28no—
525C22⋊C4—22no—
526C22⋊C4—24no—
527C22⋊C4—24no—
528C22⋊C4—28no—
529C22⋊C4—24no—
530C22⋊C4—24no—
531C22⋊C4—22no—
532C22⋊C4—22no—
533C22⋊C4—22no—
534C22⋊C4—24no—
535C22⋊C4—24no—
536C22⋊C4—48no—
537C22⋊C4—48no—
538C22⋊C4C2×D4×C1914yescomplemented
539C42—22no—
540C23—24no—
541C23—21no—
542C23—21no—
543C23—28no—
544C23—21no—
545C23—21no—
546C23—21no—
547C23—28no—
548C23—21no—
549C23—21no—
550C23—21no—
551C23—22no—
552C23—21no—
553C23—24no—
554C23—44no—
555C23—42no—
556C23—42no—
557C23—44no—
558C23—48no—
559C23—48no—
560C23—42no—
561C23—42no—
562C23—48no—
563C23—42no—
564C23—44no—
565C23—44no—
566C23—82no—
567C23—84no—
568C23—82no—
569C23C19×#12012yes—
570C23C19×#12012yes—
571C23C19×#12012yes—
572C23C22×D4×C1911yescharacteristic
573C23C22×D4×C1912yes—
574C23C22×D4×C1912yes—
575C23C19×H(5,𝔽2)12yes—
576Q8—42no—
577D4—28no—
578D4—44no—
579D4—42no—
580D4—44no—
581D4—44no—
582D4—48no—
583D4—42no—
584D4—42no—
585D4—44no—
586D4—44no—
587D4—84no—
588D4—84no—
589C2×C4—21no—
590C2×C4—21no—
591C2×C4—24no—
592C2×C4—24no—
593C2×C4—22no—
594C2×C4—24no—
595C2×C4—21no—
596C2×C4—21no—
597C2×C4—21no—
598C2×C4—28no—
599C2×C4—24no—
600C2×C4—44no—
601C2×C4—44no—
602C2×C4—48no—
603C2×C4—48no—
604C2×C4—48no—
605C2×C4—44no—
606C2×C4—42no—
607C2×C4—42no—
608C2×C4—42no—
609C2×C4—44no—
610C2×C4—44no—
611C2×C4—48no—
612C2×C4—44no—
613C2×C4—82no—
614C2×C4C19×#12012yes—
615C22—24no—
616C22—24no—
617C22—22no—
618C22—24no—
619C22—22no—
620C22—22no—
621C22—22no—
622C22—22no—
623C22—24no—
624C22—42no—
625C22—42no—
626C22—416no—
627C22—42no—
628C22—42no—
629C22—42no—
630C22—42no—
631C22—42no—
632C22—42no—
633C22—41no—
634C22—44no—
635C22—42no—
636C22—81no—
637C22—88no—
638C22—81no—
639C22—84no—
640C22—162no—
641C22C19×#45814yescomplemented
642C22C2×C19×#12011yescharacteristic
643C22C2×C19×#12011yescharacteristic
644C22C19×#53411yescharacteristic
645C22D42×C1914yes—
646C4—22no—
647C4—44no—
648C4—44no—
649C4—41no—
650C4—42no—
651C4—44no—
652C4—84no—
653C2—21no—
654C2—24no—
655C2—24no—
656C2—21no—
657C2—42no—
658C2—42no—
659C2—81no—
660C2—82no—
661C2C19×#240311yescharacteristic
662C2C2×C19×#45812yes—
subgroupG/H
center, socleC22×C19C2×#120
commutator, Frattini, cosocleC24C24×C19
prime radicalC19×#3484C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C25×C19 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×C19×#123C2semidirect
3. C2×C19×#458C2semidirect
4. C19×#2849C2semidirect
5. C19×#2022C2semidirect
6. C19×#1898C2semidirect
7. C19×#1890C2semidirect
8. C19×#1781C2semidirect
11. C24×C4×C19C22semidirect
22. C2×C19×#123C22semidirect
23. C2×C19×#123C22semidirect
29. C22×C22⋊C4×C19C22semidirect
32. C2×C19×#99C22semidirect
33. C2×C19×#99C22semidirect
36. C19×#381C22semidirect
37. C19×#379C22semidirect
38. C19×#342C22semidirect
77. C19×#123D4semidirect
185. C22×C4×C19C2×D4semidirect
206. C22⋊C4×C19C2×D4semidirect
208. #23901C19direct (N × H)
285. C22×#123C2×C19semidirect
286. C2×#458C2×C19semidirect
287. #2849C2×C19semidirect
288. #2022C2×C19semidirect
289. #1898C2×C19semidirect
290. #1890C2×C19semidirect
291. #1781C2×C19semidirect
318. C22×C19#458semidirect
332. C24×C4C22×C19semidirect
343. C2×#123C22×C19semidirect
344. C2×#123C22×C19semidirect
350. C22×C22⋊C4C22×C19semidirect
353. C2×#99C22×C19semidirect
354. C2×#99C22×C19semidirect
357. #381C22×C19semidirect
358. #379C22×C19semidirect
359. #342C22×C19semidirect
408. #123D4×C19semidirect
445. C19#23901direct (N × H)
517. C22×C4C2×D4×C19semidirect
538. C22⋊C4C2×D4×C19semidirect
641. C22C19×#458semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C19×#34842
C22×C19×#1232
C2×C19×#4582
C19×#28492
C19×#20222
C19×#18982
C19×#18902
C19×#17812
#2390119