Finite Group Databasebeta

← C2×#23768787 #34459503

Subgroups — C2×#23768787 #34459503

Order 20224.

2574 conjugacy classes of subgroups.

The subgroup lattice has 516 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579152C211yesmaximal, characteristic
2C22×C4×Dic158C211yesmaximal, characteristic
3#23768787C2116yesmaximal, direct product factor
4C2×#19098496C212yesmaximal
5C2×#19098484C212yesmaximal
6C2×#19098462C211yesmaximal, characteristic
7C2×#19098461C211yesmaximal, characteristic
8C2×#19098460C212yesmaximal
9C2×#19098459C211yesmaximal, characteristic
10C2×#19098459C212yesmaximal
11C2×C4⋊C4×Dic79C211yesmaximal, characteristic
12C2×#389×C79C211yesmaximal, characteristic
13C23×Dic158C2211yescharacteristic
14C2×#14579152—28no—
15C2×#14579152C2218yes—
16C2×C4×Dic158—28no—
17C2×C4×Dic158C2218yes—
18C22×C4⋊Dic79C2211yescharacteristic
19C22×C4⋊Dic79C2212yes—
20C22×C4⋊Dic79C2212yes—
21C22×C4⋊Dic79C2211yescharacteristic
22C22×C4⋊Dic79C2211yescharacteristic
23C22×Dic79⋊C4C2211yescharacteristic
24C22×Dic79⋊C4C2211yescharacteristic
25C22×Dic79⋊C4C2212yes—
26C22×Dic79⋊C4C2212yes—
27C22×Dic79⋊C4C2212yes—
28C22×C4×Dic79C2211yescharacteristic
29C22×C4×Dic79C2212yes—
30C22×C4×Dic79C2211yescharacteristic
31#19098496C22116yes—
32#19098484C22116yes—
33#19098462C2218yes—
34#19098461C2218yes—
35#19098460C22116yes—
36#19098459C2218yes—
37#19098459C22116yes—
38C4⋊C4×Dic79C2218yes—
39C2×C79⋊#95C2212yes—
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2212yes—
43C22×C4⋊C4×C79C2211yescharacteristic
44C22×C4⋊C4×C79C2212yes—
45C22×C4⋊C4×C79C2211yescharacteristic
46C22×C42×C79C2211yescharacteristic
47#389×C79C2218yes—
48C2×#95×C79C2212yes—
49C22×Dic158—24no—
50C22×Dic158—24no—
51C22×Dic158—24no—
52C22×Dic158C2314yes—
53C23×Dic79C2311yescharacteristic
54C23×Dic79C2312yes—
55C23×Dic79C2311yescharacteristic
56C23×Dic79C2311yescharacteristic
57C23×Dic79C2312yes—
58C23×Dic79C2311yescharacteristic
59#14579152—232no—
60C4×Dic158—232no—
61C2×C4⋊Dic79—24no—
62C2×C4⋊Dic79—24no—
63C2×C4⋊Dic79—28no—
64C2×C4⋊Dic79—28no—
65C2×C4⋊Dic79Q818yescomplemented
66C2×C4⋊Dic79C2318yes—
67C2×C4⋊Dic79C2314yes—
68C2×C4⋊Dic79C2314yes—
69C2×C4⋊Dic79C2318yes—
70C2×C4⋊Dic79C2314yes—
71C2×Dic79⋊C4—28no—
72C2×Dic79⋊C4—24no—
73C2×Dic79⋊C4—24no—
74C2×Dic79⋊C4—28no—
75C2×Dic79⋊C4—44no—
76C2×Dic79⋊C4C2314yes—
77C2×Dic79⋊C4C2318yes—
78C2×Dic79⋊C4C2318yes—
79C2×Dic79⋊C4C2314yes—
80C2×Dic79⋊C4C2318yes—
81C2×C4×Dic79—24no—
82C2×C4×Dic79—44no—
83C2×C4×Dic79D418yes—
84C2×C4×Dic79C2314yes—
85C2×C4×Dic79C2318yes—
86C2×C4×Dic79C2314yes—
87C79⋊#95C2318yes—
88C79⋊#95C2318yes—
89C79⋊#95C2318yes—
90C79⋊#95C2318yes—
91C23×C4×C79C2311yescharacteristic
92C23×C4×C79C2312yes—
93C23×C4×C79C2312yes—
94C23×C4×C79C2311yescharacteristic
95C23×C4×C79C2311yescharacteristic
96C2×C4⋊C4×C79—24no—
97C2×C4⋊C4×C79—44no—
98C2×C4⋊C4×C79Q818yescomplemented
99C2×C4⋊C4×C79C2314yes—
100C2×C4⋊C4×C79C2318yes—
101C2×C4⋊C4×C79C2314yes—
102C2×C42×C79—24no—
103C2×C42×C79C2314yes—
104#95×C79C2318yes—
105C2×Dic158—232no—
106C2×Dic158—28no—
107C2×Dic158—28no—
108C2×Dic158—28no—
109C22×Dic79—22no—
110C22×Dic79—22no—
111C22×Dic79—24no—
112C22×Dic79—22no—
113C22×Dic79—22no—
114C22×Dic79—22no—
115C22×Dic79—24no—
116C22×Dic79—24no—
117C22×Dic79—24no—
118C22×Dic79—22no—
119C22×Dic79—24no—
120C22×Dic79—22no—
121C22×Dic79—22no—
122C22×Dic79—22no—
123C22×Dic79C2×D414yes—
124C22×Dic79C2×D414yes—
125C22×Dic79C2×Q818yes—
126C22×Dic79#4114yes—
127C22×Dic79C2412yes—
128C22×Dic79C2414yes—
129C22×Dic79C2412yes—
130C22×Dic79C2412yes—
131C22×Dic79C2414yes—
132C22×Dic79C2412yes—
133C4⋊Dic79—28no—
134C4⋊Dic79—216no—
135C4⋊Dic79—216no—
136C4⋊Dic79—28no—
137C4⋊Dic79C2×Q8116yescomplemented
138Dic79⋊C4—28no—
139Dic79⋊C4—28no—
140Dic79⋊C4—216no—
141Dic79⋊C4—216no—
142Dic79⋊C4—48no—
143C4×Dic79—28no—
144C4×Dic79—48no—
145C4×Dic79C2×D4116yes—
146C24×C79C2411yescharacteristic
147C22×C4×C79—22no—
148C22×C4×C79—22no—
149C22×C4×C79—24no—
150C22×C4×C79—24no—
151C22×C4×C79—22no—
152C22×C4×C79—24no—
153C22×C4×C79—22no—
154C22×C4×C79—24no—
155C22×C4×C79—22no—
156C22×C4×C79—24no—
157C22×C4×C79C2×D414yes—
158C22×C4×C79C2×Q818yes—
159C22×C4×C79C2×Q814yes—
160C22×C4×C79C2×Q814yes—
161C22×C4×C79#4114yes—
162C22×C4×C79C2414yes—
163C22×C4×C79C2412yes—
164C22×C4×C79C2414yes—
165C22×C4×C79C2412yes—
166C22×C4×C79C2412yes—
167C4⋊C4×C79—28no—
168C4⋊C4×C79—48no—
169C4⋊C4×C79C2×Q8116yescomplemented
170C42×C79—28no—
171C23×C79C22×D412yes—
172C23×C79C22×Q812yes—
173C23×C79C22×Q812yes—
174C23×C79C2×#4112yes—
175C23×C79C2×#4112yes—
176C23×C79H(5,𝔽2)12yes—
177C23×C792−1+412yes—
178C23×C79C2511yescharacteristic
179C2×C4×C79—28no—
180C2×C4×C79—216no—
181C2×C4×C79—22no—
182C2×C4×C79—24no—
183C2×C4×C79—22no—
184C2×C4×C79—24no—
185C2×C4×C79—22no—
186C2×C4×C79—24no—
187C2×C4×C79—24no—
188C2×C4×C79—22no—
189C2×C4×C79—24no—
190C2×C4×C79—22no—
191C2×C4×C79—44no—
192C2×C4×C79—48no—
193C2×C4×C79C4⋊Q8116yes—
194C2×C4×C79C22×D414yes—
195C2×C4×C79C22×Q814yes—
196C2×C4×C79C22×Q818yes—
197C2×C4×C79C22×Q814yes—
198C2×C4×C79C2×#4114yes—
199C2×Dic79—28no—
200C2×Dic79—28no—
201C2×Dic79—28no—
202C2×Dic79—216no—
203C2×Dic79—22no—
204C2×Dic79—24no—
205C2×Dic79—22no—
206C2×Dic79—22no—
207C2×Dic79—22no—
208C2×Dic79—22no—
209C2×Dic79—24no—
210C2×Dic79—22no—
211C2×Dic79—22no—
212C2×Dic79—24no—
213C2×Dic79—24no—
214C2×Dic79—24no—
215C2×Dic79—22no—
216C2×Dic79—22no—
217C2×Dic79—48no—
218C2×Dic79—44no—
219C2×Dic79C22×D414yes—
220C2×Dic79C22×D414yes—
221C2×Dic79C22×Q818yes—
222C2×Dic79C2×#4114yes—
223Dic158—232no—
224C22×C79#52514yes—
225C22×C79C2×C4⋊Q814yes—
226C22×C79#53714yes—
227C22×C79#55414yes—
228C22×C79#55414yes—
229C22×C79#55714yes—
230C22×C79#55714yes—
231C22×C79C23×D411yescharacteristic
232C22×C79C23×Q811yescharacteristic
233C22×C79C23×Q811yescharacteristic
234C22×C79C22×#4111yescharacteristic
235C22×C79C22×#4111yescharacteristic
236C22×C79C2×H(5,𝔽2)11yescharacteristic
237C22×C79C2×2−1+411yescharacteristic
238C4×C79—24no—
239C4×C79—28no—
240C4×C79—42no—
241C4×C79—44no—
242C4×C79C2×C4⋊Q818yes—
243Dic79—24no—
244Dic79—24no—
245Dic79—24no—
246Dic79—28no—
247Dic79—44no—
248Dic79—42no—
249C2×#2584—791nomaximal, Sylow
250C2×C79#258418yescomplemented
251C2×C79C2×#52511yescharacteristic
252C2×C79C22×C4⋊Q811yescharacteristic
253C2×C79C2×#53711yescharacteristic
254C2×C79C2×#55411yescharacteristic
255C2×C79C2×#55411yescharacteristic
256C2×C79C2×#55711yescharacteristic
257C2×C79C2×#55711yescharacteristic
258C22×#125—791no—
259C22×C4×Q8—791no—
260#2584—7916no—
261C2×#398—792no—
262C2×#395—792no—
263C2×#389—791no—
264C2×#389—792no—
265C2×#389—791no—
266C2×#389—792no—
267C2×#389—791no—
268C2×#389D7911yescharacteristic
269C2×C4×C4⋊C4—791no—
270C79C2×#258411yescharacteristic, complemented, Sylow
271C23×Q8—791no—
272C2×#125—798no—
273C2×#125—1588no—
274C2×C4×Q8—798no—
275C2×C4×Q8—1588no—
276C22×C4⋊C4—792no—
277C22×C4⋊C4—791no—
278C22×C4⋊C4—792no—
279C22×C4⋊C4—792no—
280C22×C4⋊C4—792no—
281C22×C4⋊C4—791no—
282C22×C4⋊C4—791no—
283C22×C4⋊C4—791no—
284C22×C4⋊C4—792no—
285C22×C4⋊C4—791no—
286C22×C4⋊C4C2×D7911yescharacteristic
287C22×C4⋊C4C2×D7912yes—
288C22×C4⋊C4C2×D7911yescharacteristic
289C22×C42—792no—
290C22×C42—791no—
291C22×C42—791no—
292C22×C42C2×D7911yescharacteristic
293#398—7916no—
294#395—7916no—
295#389—798no—
296#389—7916no—
297#389—798no—
298#389—798no—
299#389—7916no—
300#389C2×D7918yes—
301C4×C4⋊C4—798no—
302C2×#95—792no—
303C2×#95—792no—
304C2×#95—792no—
305C2×#95—792no—
306C2×#95C2×D7912yes—
307C22×Q8—794no—
308C22×Q8—1584no—
309C22×Q8—1584no—
310C22×Q8—1584no—
311C23×C4—791no—
312C23×C4—791no—
313C23×C4—791no—
314C23×C4—792no—
315C23×C4—792no—
316C23×C4—791no—
317C23×C4C22×D7912yes—
318C23×C4C22×D7911yescharacteristic
319C23×C4C22×D7912yes—
320C23×C4C22×D7911yescharacteristic
321C23×C4C22×D7911yescharacteristic
322#125—15832no—
323C4×Q8—15832no—
324C2×C4⋊C4—24no—
325C2×C4⋊C4—44no—
326C2×C4⋊C4—3164no—
327C2×C4⋊C4—798no—
328C2×C4⋊C4—798no—
329C2×C4⋊C4—794no—
330C2×C4⋊C4—794no—
331C2×C4⋊C4—794no—
332C2×C4⋊C4—794no—
333C2×C4⋊C4—798no—
334C2×C4⋊C4—794no—
335C2×C4⋊C4—798no—
336C2×C4⋊C4—798no—
337C2×C4⋊C4—798no—
338C2×C4⋊C4—1584no—
339C2×C4⋊C4—1584no—
340C2×C4⋊C4—1584no—
341C2×C4⋊C4—1588no—
342C2×C4⋊C4—1588no—
343C2×C4⋊C4—1588no—
344C2×C4⋊C4—1584no—
345C2×C4⋊C4—1588no—
346C2×C4⋊C4Dic15818yescomplemented
347C2×C4⋊C4C22×D7914yes—
348C2×C4⋊C4C22×D7918yes—
349C2×C4⋊C4C22×D7914yes—
350C2×C42—24no—
351C2×C42—3164no—
352C2×C42—798no—
353C2×C42—798no—
354C2×C42—794no—
355C2×C42—794no—
356C2×C42—1584no—
357C2×C42C22×D7914yes—
358#95—798no—
359#95—798no—
360#95—798no—
361#95—798no—
362#95C22×D7918yes—
363C24C23×D7911yescharacteristic
364C2×Q8—1588no—
365C2×Q8—1588no—
366C2×Q8—15832no—
367C2×Q8—1588no—
368C22×C4—24no—
369C22×C4—22no—
370C22×C4—24no—
371C22×C4—22no—
372C22×C4—22no—
373C22×C4—24no—
374C22×C4—24no—
375C22×C4—22no—
376C22×C4—22no—
377C22×C4—24no—
378C22×C4—798no—
379C22×C4—794no—
380C22×C4—794no—
381C22×C4—792no—
382C22×C4—792no—
383C22×C4—792no—
384C22×C4—794no—
385C22×C4—794no—
386C22×C4—792no—
387C22×C4—794no—
388C22×C4—1584no—
389C22×C4—1584no—
390C22×C4—1582no—
391C22×C4—1582no—
392C22×C4—1582no—
393C22×C4—1584no—
394C22×C4—1582no—
395C22×C4—1584no—
396C22×C4—1582no—
397C22×C4—1582no—
398C22×C4—1582no—
399C22×C4—1584no—
400C22×C4—1582no—
401C22×C4—1582no—
402C22×C4D4×D7914yes—
403C22×C4Q8×D7914yes—
404C22×C4C2×Dic15818yes—
405C22×C4C2×Dic15814yes—
406C22×C4#1192962514yes—
407C22×C4C23×D7912yes—
408C22×C4C23×D7914yes—
409C22×C4C23×D7914yes—
410C22×C4C23×D7912yes—
411C22×C4C23×D7912yes—
412C4⋊C4—28no—
413C4⋊C4—48no—
414C4⋊C4—3168no—
415C4⋊C4—7916no—
416C4⋊C4—1588no—
417C4⋊C4—1588no—
418C4⋊C4—15816no—
419C4⋊C4—15816no—
420C4⋊C4—1588no—
421C4⋊C4—15816no—
422C4⋊C4—15816no—
423C4⋊C4—1588no—
424C4⋊C4C2×Dic158116yescomplemented
425C42—28no—
426C42—3168no—
427C42—7916no—
428C42—1588no—
429C23C2×D4×D7912yes—
430C23C2×Q8×D7912yes—
431C23C22×Dic15812yes—
432C23#41×D7912yes—
433C23C2×#1192962512yes—
434C23#1457920612yes—
435C23#1457920812yes—
436C23C24×D7911yescharacteristic
437Q8—15832no—
438C2×C4—24no—
439C2×C4—216no—
440C2×C4—28no—
441C2×C4—22no—
442C2×C4—24no—
443C2×C4—22no—
444C2×C4—22no—
445C2×C4—24no—
446C2×C4—22no—
447C2×C4—24no—
448C2×C4—22no—
449C2×C4—24no—
450C2×C4—44no—
451C2×C4—48no—
452C2×C4—3164no—
453C2×C4—3168no—
454C2×C4—794no—
455C2×C4—794no—
456C2×C4—798no—
457C2×C4—794no—
458C2×C4—1582no—
459C2×C4—1582no—
460C2×C4—1582no—
461C2×C4—1584no—
462C2×C4—1584no—
463C2×C4—1584no—
464C2×C4—1582no—
465C2×C4—1584no—
466C2×C4—1582no—
467C2×C4—1588no—
468C2×C4—15816no—
469C2×C4—1588no—
470C2×C4—1588no—
471C2×C4—1582no—
472C2×C4—1582no—
473C2×C4—1584no—
474C2×C4—1582no—
475C2×C4—1582no—
476C2×C4#14579160116yes—
477C2×C4C2×D4×D7914yes—
478C2×C4C2×Q8×D7914yes—
479C2×C4C22×Dic15818yes—
480C2×C4C22×Dic15814yes—
481C2×C4C2×#1192962514yes—
482C22#1909907614yes—
483C22C2×#1457916014yes—
484C22#1909914214yes—
485C22#1909927214yes—
486C22#1909927414yes—
487C22#1909929014yes—
488C22#1909929214yes—
489C22C22×D4×D7911yescharacteristic
490C22C22×Q8×D7911yescharacteristic
491C22C23×Dic15811yescharacteristic
492C22C2×#41×D7911yescharacteristic
493C22C22×#1192962511yescharacteristic
494C22C2×#1457920611yescharacteristic
495C22C2×#1457920811yescharacteristic
496C4—24no—
497C4—28no—
498C4—42no—
499C4—44no—
500C4—3164no—
501C4—3162no—
502C4—1584no—
503C4—1584no—
504C4—1588no—
505C4—1584no—
506C4C2×#1457916018yes—
507C2#2376878718yesdirect product factor
508C2C2×#1909907611yescharacteristic
509C2C22×#1457916011yescharacteristic
510C2C2×#1909914211yescharacteristic
511C2C2×#1909927211yescharacteristic
512C2C2×#1909927411yescharacteristic
513C2C2×#1909929011yescharacteristic
514C2C2×#1909929211yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#389×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×#389D79
hypocenterC79C2×#2584
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#389

Complements

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

NH ≅ G/Ntype
3. #23768787C2direct (N × H)
65. C2×C4⋊Dic79Q8semidirect
98. C2×C4⋊C4×C79Q8semidirect
137. C4⋊Dic79C2×Q8semidirect
169. C4⋊C4×C79C2×Q8semidirect
250. C2×C79#2584semidirect
270. C79C2×#2584semidirect
346. C2×C4⋊C4Dic158semidirect
424. C4⋊C4C2×Dic158semidirect
507. C2#23768787direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791522
C22×C4×Dic1582
#237687872
C2×#190984962
C2×#190984842
C2×#190984622
C2×#190984612
C2×#190984602
C2×#190984592
C2×C4⋊C4×Dic792
C2×#389×C792
C2×#258479