Finite Group Databasebeta

← D19×#1285 #18072281

Subgroups — D19×#1285 #18072281

Order 4864.

746 conjugacy classes of subgroups.

The subgroup lattice has 442 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D19×#432C211yesmaximal, characteristic
2D19×#432C211yesmaximal, characteristic
3C4×C4⋊C4×D19C211yesmaximal, characteristic
4#14561492C211yesmaximal, characteristic, complemented
5#14561491C211yesmaximal, characteristic, complemented
6#14561490C211yesmaximal, characteristic, complemented
7C19×#1285C211yesmaximal, characteristic, complemented
8C2×C4⋊C4×D19—21no—
9C2×C42×D19C412yes—
10C2×C42×D19C2211yescharacteristic
11#11926601C2211yescharacteristic
12#11926601C2211yescharacteristic
13#11926600—21no—
14#11926600C412yescomplemented
15#11926599—21no—
16#11926599C412yescomplemented
17#11926598—21no—
18#11926598—21no—
19C4⋊C8×D19—21no—
20C4⋊C8×D19C412yescomplemented
21C22⋊C8×D19—21no—
22C22⋊C8×D19—21no—
23#97×D19—21no—
24#97×D19C412yescomplemented
25C4⋊C4×Dic19—21no—
26C4×Dic19⋊C4C412yes—
27C4×C4⋊Dic19C2211yescharacteristic
28#11926395—21no—
29#95×D19—21no—
30C19×#432C2211yescharacteristic
31C19×#432C2211yescharacteristic
32C4×C4⋊C4×C19C2211yescharacteristic
33C22×C4×D19—22no—
34C22×C4×D19C2×C411yescharacteristic
35C22×C4×D19D411yescharacteristic
36C22×C4×D19D411yescharacteristic
37C2×C4⋊C4×C19—21no—
38C2×C42×C19C2×C412yes—
39C2×C42×C19C2311yescharacteristic
40C2×C4⋊Dic19—21no—
41C2×Dic19⋊C4—22no—
42C2×C4×Dic19—22no—
43C2×C4×Dic19C2×C412yes—
44C2×C4×Dic19C2×C411yescharacteristic
45C2×C4×Dic19D411yescharacteristic
46C2×C4×Dic19D411yescharacteristic
47C2×C8×D19—22no—
48C2×C8×D19—22no—
49C4⋊C4×D19—28no—
50C42×D19—44no—
51C42×D19C2×C411yescharacteristic
52C42×D19C2×C411yescharacteristic
53C42×D19C2×C411yescharacteristic
54C42×D19C2×C411yescharacteristic
55C42×D19D411yescharacteristic
56C42×D19D411yescharacteristic
57C42×D19Q811yescharacteristic
58C42×D19Q811yescharacteristic
59C19×C4⋊C8—21no—
60C19×C4⋊C8C2×C412yescomplemented
61C19×C22⋊C8—21no—
62C19×C22⋊C8—21no—
63C19×#97—21no—
64C19×#97C2×C412yescomplemented
65C19×#95—21no—
66C19⋊#95—21no—
67C19⋊#95—22no—
68C22⋊(C19⋊C8)—21no—
69C22⋊(C19⋊C8)—21no—
70(C2×D19)⋊C8—22no—
71(C2×D19)⋊C8—22no—
72#10597272—22no—
73#10597272—22no—
74Dic19⋊C8—22no—
75Dic19⋊C8—22no—
76C4⋊(C19⋊C8)—21no—
77C4⋊(C19⋊C8)C2×C412yescomplemented
78#10597260—21no—
79#10597260C2×C412yescomplemented
80C23×D19C22⋊C411yescharacteristic
81C22×C4×C19—22no—
82C22×C4×C19C22×C411yescharacteristic
83C22×C4×C19C2×D411yescharacteristic
84C22×C4×C19C2×D411yescharacteristic
85C22×Dic19—22no—
86C22×Dic19C22⋊C411yescharacteristic
87C22×Dic19C22⋊C411yescharacteristic
88C22×Dic19C22⋊C411yescharacteristic
89C2×C4×D19—22no—
90C2×C4×D19—22no—
91C2×C4×D19—24no—
92C2×C4×D19—28no—
93C2×C4×D19—42no—
94C2×C4×D19—44no—
95C2×C4×D19—44no—
96C2×C4×D19C4211yescharacteristic
97C2×C4×D19C4211yescharacteristic
98C2×C4×D19C22⋊C411yescharacteristic
99C2×C4×D19C22⋊C411yescharacteristic
100C2×C4×D19C22⋊C411yescharacteristic
101C2×C4×D19C22⋊C411yescharacteristic
102C2×C4×D19C4⋊C411yescharacteristic
103C2×C4×D19C4⋊C411yescharacteristic
104C2×C4×D19C4⋊C411yescharacteristic
105C2×C4×D19C4⋊C411yescharacteristic
106C2×C4×D19C4⋊C411yescharacteristic
107C2×C4×D19C4⋊C411yescharacteristic
108C2×C8×C19—22no—
109C2×C8×C19—22no—
110C4⋊C4×C19—24no—
111C42×C19—42no—
112C42×C19C22×C411yescharacteristic
113C42×C19C22×C411yescharacteristic
114C42×C19C2×D411yescharacteristic
115C42×C19C2×Q811yescharacteristic
116C4⋊Dic19—24no—
117Dic19⋊C4—28no—
118C4×Dic19—44no—
119C4×Dic19—42no—
120C4×Dic19C4211yescharacteristic
121C4×Dic19C4211yescharacteristic
122C4×Dic19C22⋊C411yescharacteristic
123C4×Dic19C22⋊C411yescharacteristic
124C4×Dic19C22⋊C411yescharacteristic
125C4×Dic19C22⋊C411yescharacteristic
126C4×Dic19C4⋊C411yescharacteristic
127C4×Dic19C4⋊C411yescharacteristic
128C4×Dic19C4⋊C411yescharacteristic
129C4×Dic19C4⋊C411yescharacteristic
130C4×Dic19C4⋊C411yescharacteristic
131C4×Dic19C4⋊C411yescharacteristic
132C2×C19⋊C8—22no—
133C2×C19⋊C8—22no—
134C8×D19—44no—
135C8×D19—44no—
136C2×#1285—191nomaximal, Sylow
137C23×C19C2×C22⋊C411yescharacteristic
138C22×D19—22no—
139C22×D19—22no—
140C22×D19#9511yescharacteristic
141C22×D19#9511yescharacteristic
142C22×D19#10012yes—
143C22×D19#10112yes—
144C2×C4×C19—21no—
145C2×C4×C19—21no—
146C2×C4×C19—22no—
147C2×C4×C19—24no—
148C2×C4×C19—41no—
149C2×C4×C19—42no—
150C2×C4×C19—42no—
151C2×C4×C19C2×C4211yescharacteristic
152C2×C4×C19C2×C22⋊C411yescharacteristic
153C2×C4×C19C2×C22⋊C411yescharacteristic
154C2×C4×C19C2×C4⋊C411yescharacteristic
155C2×C4×C19C2×C4⋊C411yescharacteristic
156C2×C4×C19C2×C4⋊C411yescharacteristic
157C2×Dic19—21no—
158C2×Dic19—21no—
159C2×Dic19—22no—
160C2×Dic19—24no—
161C2×Dic19—41no—
162C2×Dic19—42no—
163C2×Dic19—42no—
164C2×Dic19#9511yescharacteristic
165C2×Dic19#9511yescharacteristic
166C2×Dic19#9511yescharacteristic
167C2×Dic19#9511yescharacteristic
168C2×Dic19#9511yescharacteristic
169C2×Dic19#9511yescharacteristic
170C4×D19—22no—
171C4×D19—22no—
172C4×D19—22no—
173C4×D19—22no—
174C4×D19—22no—
175C4×D19—22no—
176C4×D19—22no—
177C4×D19—22no—
178C4×D19—22no—
179C4×D19—41no—
180C4×D19—41no—
181C4×D19—416no—
182C4×D19#10414yes—
183C8×C19—42no—
184C8×C19—42no—
185C19⋊C8—42no—
186C19⋊C8—42no—
187C2×#432—191no—
188C2×#432—191no—
189C2×C4×C4⋊C4—191no—
190#1285—191no—
191#1285—191no—
192#1285—191no—
193#1285D1911yescharacteristic, direct product factor
194C22×C19—21no—
195C22×C19—21no—
196C22×C19C2×#9511yescharacteristic
197C22×C19C2×#10011yescharacteristic
198C22×C19C2×#10111yescharacteristic
199C2×D19—21no—
200C2×D19—21no—
201C2×D19—24no—
202C2×D19—24no—
203C2×D19H(3,ℤ/4)12yes—
204C2×D19#33912yes—
205C2×D19#34312yes—
206C2×D19#34312yes—
207C4×C19—21no—
208C4×C19—21no—
209C4×C19—21no—
210C4×C19—21no—
211C4×C19—21no—
212C4×C19—44no—
213C4×C19C2×#10412yes—
214Dic19—21no—
215Dic19—21no—
216Dic19—21no—
217Dic19—21no—
218Dic19—21no—
219Dic19—44no—
220Dic19#33912yes—
221C22×C4⋊C4—381no—
222C22×C42—191no—
223C22×C42—192no—
224#432—191no—
225#432—192no—
226#432—191no—
227#432—192no—
228#432—381no—
229#432—381no—
230#432—381no—
231#432—381no—
232#432C2×D1911yescharacteristic
233#432C2×D1911yescharacteristic
234C2×C4⋊C8—192no—
235C2×C4⋊C8—381no—
236C2×C22⋊C8—381no—
237C2×C22⋊C8—381no—
238C2×#97—192no—
239C2×#97—381no—
240C4×C4⋊C4—192no—
241C4×C4⋊C4—191no—
242C4×C4⋊C4—381no—
243C4×C4⋊C4—381no—
244C4×C4⋊C4C2×D1911yescharacteristic
245C2×#95—381no—
246C2×C19—21no—
247C2×C19—21no—
248C2×C19C2×H(3,ℤ/4)11yescharacteristic
249C2×C19C2×#33911yescharacteristic
250C2×C19C2×#34311yescharacteristic
251D19—22no—
252D19#128514yesdirect product factor
253C23×C4—191no—
254C23×C4—191no—
255C23×C4—191no—
256C23×C4—382no—
257C22×C8—382no—
258C22×C8—382no—
259C2×C4⋊C4—21no—
260C2×C4⋊C4—388no—
261C2×C4⋊C4—382no—
262C2×C4⋊C4—381no—
263C2×C42—191no—
264C2×C42—191no—
265C2×C42—191no—
266C2×C42—191no—
267C2×C42—191no—
268C2×C42—191no—
269C2×C42—191no—
270C2×C42—191no—
271C2×C42—191no—
272C2×C42—191no—
273C2×C42—191no—
274C2×C42—192no—
275C2×C42—382no—
276C2×C42—764no—
277C2×C42C4×D1912yes—
278C2×C42C22×D1911yescharacteristic
279C4⋊C8—21no—
280C4⋊C8—192no—
281C4⋊C8—382no—
282C4⋊C8—382no—
283C4⋊C8—381no—
284C4⋊C8C4×D1912yescomplemented
285C22⋊C8—21no—
286C22⋊C8—21no—
287C22⋊C8—382no—
288C22⋊C8—382no—
289C22⋊C8—381no—
290C22⋊C8—381no—
291#97—21no—
292#97—192no—
293#97—382no—
294#97—382no—
295#97—381no—
296#97C4×D1912yescomplemented
297#95—21no—
298#95—382no—
299#95—381no—
300C19C2×#128511yescharacteristic, complemented, Sylow
301C24—191no—
302C22×C4—22no—
303C22×C4—191no—
304C22×C4—191no—
305C22×C4—191no—
306C22×C4—191no—
307C22×C4—191no—
308C22×C4—191no—
309C22×C4—191no—
310C22×C4—191no—
311C22×C4—191no—
312C22×C4—191no—
313C22×C4—191no—
314C22×C4—191no—
315C22×C4—191no—
316C22×C4—191no—
317C22×C4—191no—
318C22×C4—384no—
319C22×C4—382no—
320C22×C4—382no—
321C22×C4—388no—
322C22×C4—382no—
323C22×C4—762no—
324C22×C4—764no—
325C22×C4—764no—
326C22×C4C2×C4×D1911yescharacteristic
327C22×C4D4×D1911yescharacteristic
328C22×C4D4×D1911yescharacteristic
329C2×C8—22no—
330C2×C8—22no—
331C2×C8—382no—
332C2×C8—382no—
333C2×C8—764no—
334C2×C8—764no—
335C4⋊C4—24no—
336C4⋊C4—388no—
337C4⋊C4—384no—
338C42—42no—
339C42—191no—
340C42—191no—
341C42—191no—
342C42—191no—
343C42—191no—
344C42—191no—
345C42—191no—
346C42—191no—
347C42—191no—
348C42—191no—
349C42—191no—
350C42—191no—
351C42—762no—
352C42—764no—
353C42C2×C4×D1911yescharacteristic
354C42C2×C4×D1911yescharacteristic
355C42D4×D1911yescharacteristic
356C42Q8×D1911yescharacteristic
357C23—191no—
358C23—191no—
359C23—192no—
360C23—192no—
361C23—382no—
362C23—382no—
363C23C22⋊C4×D1911yescharacteristic
364C2×C4—21no—
365C2×C4—21no—
366C2×C4—22no—
367C2×C4—24no—
368C2×C4—41no—
369C2×C4—42no—
370C2×C4—42no—
371C2×C4—191no—
372C2×C4—194no—
373C2×C4—191no—
374C2×C4—191no—
375C2×C4—191no—
376C2×C4—191no—
377C2×C4—191no—
378C2×C4—382no—
379C2×C4—382no—
380C2×C4—382no—
381C2×C4—382no—
382C2×C4—382no—
383C2×C4—382no—
384C2×C4—382no—
385C2×C4—382no—
386C2×C4—382no—
387C2×C4—381no—
388C2×C4—381no—
389C2×C4—382no—
390C2×C4—384no—
391C2×C4—761no—
392C2×C4—761no—
393C2×C4—7616no—
394C2×C4—761no—
395C2×C4—762no—
396C2×C4—762no—
397C2×C4C42×D1911yescharacteristic
398C2×C4C22⋊C4×D1911yescharacteristic
399C2×C4C22⋊C4×D1911yescharacteristic
400C2×C4C4⋊C4×D1911yescharacteristic
401C2×C4C4⋊C4×D1911yescharacteristic
402C2×C4C4⋊C4×D1911yescharacteristic
403C8—42no—
404C8—42no—
405C8—762no—
406C8—762no—
407C22—21no—
408C22—21no—
409C22—192no—
410C22—192no—
411C22—192no—
412C22—192no—
413C22—384no—
414C22—384no—
415C22—381no—
416C22—381no—
417C22#95×D1911yescharacteristic
418C22#100×D1911yescharacteristic
419C22#101×D1911yescharacteristic
420C4—21no—
421C4—21no—
422C4—21no—
423C4—21no—
424C4—21no—
425C4—44no—
426C4—192no—
427C4—381no—
428C4—381no—
429C4—381no—
430C4—381no—
431C4—381no—
432C4—764no—
433C4#104×D1912yes—
434C2—21no—
435C2—21no—
436C2—194no—
437C2—382no—
438C2D19×H(3,ℤ/4)11yescharacteristic
439C2D19×#33911yescharacteristic
440C2D19×#34311yescharacteristic
subgroupG/H
centerC22#95×D19
commutatorC2×C4×C19C2×C42
FrattiniC2×C42C22×D19
FittingC19×#1285C2
socleC22×C19C2×#95
prime radicalC23×D19C22⋊C4
cosocleC2×C42×C19C23
hypercenter#1285D19
hypocenterC19C2×#1285
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1285

Complements

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

NH ≅ G/Ntype
4. #14561492C2semidirect
5. #14561491C2semidirect
6. #14561490C2semidirect
7. C19×#1285C2semidirect
14. #11926600C4semidirect
16. #11926599C4semidirect
20. C4⋊C8×D19C4semidirect
24. #97×D19C4semidirect
60. C19×C4⋊C8C2×C4semidirect
64. C19×#97C2×C4semidirect
77. C4⋊(C19⋊C8)C2×C4semidirect
79. #10597260C2×C4semidirect
193. #1285D19direct (N × H)
252. D19#1285direct (N × H)
284. C4⋊C8C4×D19semidirect
296. #97C4×D19semidirect
300. C19C2×#1285semidirect

Maximal subgroups

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

subgroupindex
D19×#4322
C4×C4⋊C4×D192
#145614922
#145614912
#145614902
C19×#12852
C2×#128519