Finite Group Databasebeta

← C2×#26025458 #36726359

Subgroups — C2×#26025458 #36726359

Order 22784.

2790 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668011C211yesmaximal, characteristic
2C22×#15667977C211yesmaximal, characteristic
3#26025458C2116yesmaximal, direct product factor
4C2×#19151518C214yesmaximal
5C2×#19151504C211yesmaximal, characteristic
6C2×#19151503C211yesmaximal, characteristic
7C2×#19151493C214yesmaximal
8C2×#19151467C211yesmaximal, characteristic
9C2×C4×#13083553C211yesmaximal, characteristic
10C2×#384×C89C211yesmaximal, characteristic
11C23×Dic178C2211yescharacteristic
12C23×Dic178C2212yes—
13C2×#15668011—28no—
14C2×#15668011C2218yes—
15C2×#15667977—28no—
16C2×#15667977C2218yes—
17C22×C4⋊Dic89C2211yescharacteristic
18C22×#13083553C2212yes—
19C22×#13083553C2212yes—
20C22×#13083553C2214yes—
21C22×#13083553C2212yes—
22C22×C4×Dic89C2212yes—
23C22×C4×Dic89C2211yescharacteristic
24C22×C4×Dic89C2211yescharacteristic
25#19151518C22132yes—
26#19151504C2218yes—
27#19151503C2218yes—
28#19151493C22132yes—
29#19151467C2218yes—
30C4×#13083553C2218yes—
31C2×#15667919C2212yes—
32C2×#15667919C2214yes—
33C2×#15667919C2214yes—
34C22×C4⋊C4×C89C2211yescharacteristic
35C22×C4⋊C4×C89C2211yescharacteristic
36C22×C4⋊C4×C89C2214yes—
37C22×C42×C89C2211yescharacteristic
38#384×C89C2218yes—
39C22×Dic178—28no—
40C22×Dic178—24no—
41C22×Dic178—24no—
42C22×Dic178—48no—
43C22×Dic178Q818yescomplemented
44C22×Dic178C2314yes—
45C22×Dic178C2318yes—
46C23×Dic89C2312yes—
47C23×Dic89C2311yescharacteristic
48C23×Dic89C2312yes—
49C23×Dic89C2312yes—
50C23×Dic89C2311yescharacteristic
51#15668011—232no—
52#15667977—232no—
53C2×C4⋊Dic89—24no—
54C2×C4⋊Dic89C2314yes—
55C2×#13083553—28no—
56C2×#13083553—28no—
57C2×#13083553—48no—
58C2×#13083553Q8116yescomplemented
59C2×#13083553C2318yes—
60C2×#13083553C2318yes—
61C2×#13083553C23116yes—
62C2×#13083553C2318yes—
63C2×C4×Dic89—28no—
64C2×C4×Dic89—24no—
65C2×C4×Dic89D418yes—
66C2×C4×Dic89C2314yes—
67C2×C4×Dic89C2318yes—
68C2×C4×Dic89C2314yes—
69#15667919C2318yes—
70#15667919C23116yes—
71#15667919C23116yes—
72C23×C4×C89C2312yes—
73C23×C4×C89C2312yes—
74C23×C4×C89C2312yes—
75C23×C4×C89C2311yescharacteristic
76C2×C4⋊C4×C89—24no—
77C2×C4⋊C4×C89—24no—
78C2×C4⋊C4×C89—48no—
79C2×C4⋊C4×C89C2314yes—
80C2×C4⋊C4×C89C2314yes—
81C2×C4⋊C4×C89C23116yes—
82C2×C42×C89—24no—
83C2×C42×C89C2314yes—
84C2×Dic178—232no—
85C2×Dic178—28no—
86C2×Dic178—28no—
87C2×Dic178—216no—
88C2×Dic178—416no—
89C2×Dic178—432no—
90C2×Dic178C2×Q8116yescomplemented
91C22×Dic89—24no—
92C22×Dic89—24no—
93C22×Dic89—24no—
94C22×Dic89—24no—
95C22×Dic89—24no—
96C22×Dic89—24no—
97C22×Dic89—28no—
98C22×Dic89C2×D414yes—
99C22×Dic89C2×D414yes—
100C22×Dic89C2×Q818yes—
101C22×Dic89C2×Q818yes—
102C22×Dic89C2×Q818yes—
103C22×Dic89C2414yes—
104C22×Dic89C2412yes—
105C22×Dic89C2414yes—
106C22×Dic89C2414yes—
107C22×Dic89C2412yes—
108C4⋊Dic89—28no—
109#13083553—216no—
110#13083553—216no—
111#13083553—416no—
112#13083553C2×Q8132yescomplemented
113C4×Dic89—28no—
114C4×Dic89—216no—
115C4×Dic89C2×D4116yes—
116C24×C89C2411yescharacteristic
117C22×C4×C89—24no—
118C22×C4×C89—24no—
119C22×C4×C89—24no—
120C22×C4×C89—24no—
121C22×C4×C89—28no—
122C22×C4×C89—28no—
123C22×C4×C89C2×D414yes—
124C22×C4×C89C2×Q818yes—
125C22×C4×C89C2×Q814yes—
126C22×C4×C89#4114yes—
127C22×C4×C89C2414yes—
128C22×C4×C89C2414yes—
129C22×C4×C89C2414yes—
130C22×C4×C89C2412yes—
131C4⋊C4×C89—28no—
132C4⋊C4×C89—28no—
133C4⋊C4×C89—416no—
134C42×C89—28no—
135C23×C89C22×D412yes—
136C23×C89C22×Q812yes—
137C23×C89C22×Q814yes—
138C23×C89C2×#4112yes—
139C23×C89H(5,𝔽2)14yes—
140C23×C89C2511yescharacteristic
141C2×C4×C89—216no—
142C2×C4×C89—24no—
143C2×C4×C89—24no—
144C2×C4×C89—24no—
145C2×C4×C89—24no—
146C2×C4×C89—28no—
147C2×C4×C89—28no—
148C2×C4×C89—48no—
149C2×C4×C89—48no—
150C2×C4×C89C22⋊Q8116yes—
151C2×C4×C89C22×D414yes—
152C2×C4×C89C22×Q818yes—
153C2×C4×C89C22×Q814yes—
154C2×C4×C89C2×#4114yes—
155C2×Dic89—216no—
156C2×Dic89—28no—
157C2×Dic89—216no—
158C2×Dic89—24no—
159C2×Dic89—24no—
160C2×Dic89—24no—
161C2×Dic89—24no—
162C2×Dic89—24no—
163C2×Dic89—24no—
164C2×Dic89—28no—
165C2×Dic89—48no—
166C2×Dic89C4⋊Q8116yes—
167C2×Dic89C22×D414yes—
168C2×Dic89C22×D414yes—
169C2×Dic89C22×Q818yes—
170C2×Dic89C22×Q818yes—
171C2×Dic89C22×Q818yes—
172Dic178—232no—
173Dic178—432no—
174C22×C89C2×C22⋊Q814yes—
175C22×C89C2×C4⋊Q814yes—
176C22×C89#53514yes—
177C22×C89#55418yes—
178C22×C89Q8218yes—
179C22×C89C23×D411yescharacteristic
180C22×C89C23×Q811yescharacteristic
181C22×C89C23×Q812yes—
182C22×C89C22×#4111yescharacteristic
183C22×C89C2×H(5,𝔽2)12yes—
184C4×C89—28no—
185C4×C89—44no—
186C4×C89—44no—
187C4×C89C2×C22⋊Q818yes—
188Dic89—28no—
189Dic89—24no—
190Dic89—28no—
191Dic89—44no—
192Dic89C2×C4⋊Q818yes—
193C2×#2567—891nomaximal, Sylow
194C2×C89#256718yescomplemented
195C2×C89C22×C22⋊Q811yescharacteristic
196C2×C89C22×C4⋊Q811yescharacteristic
197C2×C89C2×#53511yescharacteristic
198C2×C89C2×#55412yes—
199C2×C89C2×Q8212yes—
200C22×C4⋊Q8—891no—
201C22×C4×Q8—891no—
202#2567—8916no—
203C2×#395—894no—
204C2×#391—891no—
205C2×#391—891no—
206C2×#389—894no—
207C2×#384—891no—
208C2×#384D8911yescharacteristic
209C2×C4×C4⋊C4—891no—
210C89C2×#256711yescharacteristic, complemented, Sylow
211C23×Q8—891no—
212C23×Q8—892no—
213C2×C4⋊Q8—898no—
214C2×C4⋊Q8—1788no—
215C2×C4×Q8—898no—
216C2×C4×Q8—1788no—
217C22×C4⋊C4—892no—
218C22×C4⋊C4—894no—
219C22×C4⋊C4—892no—
220C22×C4⋊C4—892no—
221C22×C4⋊C4—891no—
222C22×C4⋊C4C2×D8911yescharacteristic
223C22×C4⋊C4C2×D8911yescharacteristic
224C22×C4⋊C4C2×D8914yes—
225C22×C42—891no—
226C22×C42—892no—
227C22×C42—891no—
228C22×C42C2×D8911yescharacteristic
229#395—8932no—
230#391—898no—
231#391—898no—
232#389—8932no—
233#384—898no—
234#384C2×D8918yes—
235C4×C4⋊C4—898no—
236C2×#95—892no—
237C2×#95—894no—
238C2×#95—894no—
239C22×Q8—898no—
240C22×Q8—894no—
241C22×Q8—898no—
242C22×Q8—3568no—
243C22×Q8—1788no—
244C22×Q8—1784no—
245C22×Q8—1784no—
246C23×C4—891no—
247C23×C4—892no—
248C23×C4—891no—
249C23×C4—892no—
250C23×C4—892no—
251C23×C4C22×D8912yes—
252C23×C4C22×D8912yes—
253C23×C4C22×D8912yes—
254C23×C4C22×D8911yescharacteristic
255C4⋊Q8—17832no—
256C4×Q8—17832no—
257C2×C4⋊C4—24no—
258C2×C4⋊C4—24no—
259C2×C4⋊C4—48no—
260C2×C4⋊C4—8916no—
261C2×C4⋊C4—898no—
262C2×C4⋊C4—8916no—
263C2×C4⋊C4—898no—
264C2×C4⋊C4—894no—
265C2×C4⋊C4—898no—
266C2×C4⋊C4—3568no—
267C2×C4⋊C4—1788no—
268C2×C4⋊C4—1788no—
269C2×C4⋊C4—1784no—
270C2×C4⋊C4C22×D8914yes—
271C2×C4⋊C4C22×D8914yes—
272C2×C4⋊C4C22×D89116yes—
273C2×C42—24no—
274C2×C42—898no—
275C2×C42—894no—
276C2×C42—898no—
277C2×C42—894no—
278C2×C42—1788no—
279C2×C42—1784no—
280C2×C42C22×D8914yes—
281#95—898no—
282#95—8916no—
283#95—8916no—
284C24C23×D8911yescharacteristic
285C2×Q8—8916no—
286C2×Q8—35616no—
287C2×Q8—35632no—
288C2×Q8—17816no—
289C2×Q8—17832no—
290C2×Q8—1788no—
291C2×Q8—1788no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—24no—
296C22×C4—28no—
297C22×C4—28no—
298C22×C4—894no—
299C22×C4—898no—
300C22×C4—892no—
301C22×C4—894no—
302C22×C4—898no—
303C22×C4—898no—
304C22×C4—894no—
305C22×C4—894no—
306C22×C4—892no—
307C22×C4—894no—
308C22×C4—1784no—
309C22×C4—1788no—
310C22×C4—1784no—
311C22×C4—1784no—
312C22×C4—1784no—
313C22×C4—1784no—
314C22×C4—1784no—
315C22×C4D4×D8914yes—
316C22×C4Q8×D8918yes—
317C22×C4Q8×D8914yes—
318C22×C4#1308357414yes—
319C22×C4C23×D8914yes—
320C22×C4C23×D8914yes—
321C22×C4C23×D8914yes—
322C22×C4C23×D8912yes—
323C4⋊C4—28no—
324C4⋊C4—28no—
325C4⋊C4—416no—
326C4⋊C4—8932no—
327C4⋊C4—35616no—
328C4⋊C4—17816no—
329C4⋊C4—17816no—
330C4⋊C4—1788no—
331C42—28no—
332C42—8916no—
333C42—17816no—
334C42—1788no—
335C23C2×D4×D8912yes—
336C23C2×Q8×D8914yes—
337C23C2×Q8×D8912yes—
338C23C2×#1308357412yes—
339C23#1566805714yes—
340C23C24×D8911yescharacteristic
341Q8—35632no—
342Q8—17832no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—216no—
346C2×C4—24no—
347C2×C4—24no—
348C2×C4—28no—
349C2×C4—28no—
350C2×C4—48no—
351C2×C4—48no—
352C2×C4—8916no—
353C2×C4—894no—
354C2×C4—898no—
355C2×C4—894no—
356C2×C4—898no—
357C2×C4—898no—
358C2×C4—3568no—
359C2×C4—1784no—
360C2×C4—1788no—
361C2×C4—1788no—
362C2×C4—1784no—
363C2×C4—1784no—
364C2×C4—1784no—
365C2×C4—1784no—
366C2×C4—1784no—
367C2×C4—17816no—
368C2×C4—17816no—
369C2×C4#15667990116yes—
370C2×C4C2×D4×D8914yes—
371C2×C4C2×Q8×D8918yes—
372C2×C4C2×Q8×D8914yes—
373C2×C4C2×#1308357414yes—
374C22C2×#1566799014yes—
375C22C4⋊Q8×D8914yes—
376C22#1915216114yes—
377C22#1915230318yes—
378C22#1915232818yes—
379C22C22×D4×D8911yescharacteristic
380C22C22×Q8×D8911yescharacteristic
381C22C22×Q8×D8912yes—
382C22C22×#1308357411yescharacteristic
383C22C2×#1566805712yes—
384C4—28no—
385C4—44no—
386C4—44no—
387C4—898no—
388C4—3564no—
389C4—1788no—
390C4—1788no—
391C4—1784no—
392C4C2×#1566799018yes—
393C2#2602545818yesdirect product factor
394C2C22×#1566799011yescharacteristic
395C2C2×C4⋊Q8×D8911yescharacteristic
396C2C2×#1915216111yescharacteristic
397C2C2×#1915230312yes—
398C2C2×#1915232812yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#384×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#384D89
hypocenterC89C2×#2567
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
3. #26025458C2direct (N × H)
43. C22×Dic178Q8semidirect
58. C2×#13083553Q8semidirect
90. C2×Dic178C2×Q8semidirect
112. #13083553C2×Q8semidirect
194. C2×C89#2567semidirect
210. C89C2×#2567semidirect
393. C2#26025458direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680112
C22×#156679772
#260254582
C2×#191515182
C2×#191515042
C2×#191515032
C2×#191514932
C2×#191514672
C2×C4×#130835532
C2×#384×C892
C2×#256789