Finite Group Databasebeta

← C2×#26025477 #36724816

Subgroups — C2×#26025477 #36724816

Order 22784.

2486 conjugacy classes of subgroups.

The subgroup lattice has 436 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26025477C2116yesmaximal, direct product factor
2C2×#19151537C212yesmaximal, complemented
3C2×#19151531C212yesmaximal, complemented
4C2×#19151485C212yesmaximal, complemented
5C2×#19151481C212yesmaximal, complemented
6C2×#19151473C212yesmaximal
7C2×#19151456C212yesmaximal
8C2×C4×C22⋊Dic89C211yesmaximal, characteristic
9C22×#15667919C211yesmaximal, characteristic
10C2×#380×C89C211yesmaximal, characteristic
11C24×Dic89C2212yes—
12C22×C4⋊Dic89C2212yes—
13C22×C4⋊Dic89C2212yes—
14C22×#13083553C2212yes—
15C22×#13083553C2212yes—
16C22×C22⋊Dic89C2211yescharacteristic
17C22×C22⋊Dic89C2211yescharacteristic
18C22×C4×Dic89C2212yes—
19#19151537C22116yescomplemented
20#19151531C22116yescomplemented
21#19151485C22116yescomplemented
22#19151481C22116yescomplemented
23#19151473C22116yes—
24#19151456C22116yes—
25C4×C22⋊Dic89C2218yes—
26C2×#15667919C2218yes—
27C2×#15667919C2212yes—
28C2×#15667919C2212yes—
29C2×#15667919C2212yes—
30C2×#15667919C2212yes—
31C2×#15667919C2212yes—
32C2×#15667919C2211yescharacteristic
33C2×#15667919C2212yes—
34C2×#15667919C2211yescharacteristic
35C24×C4×C89C2211yescharacteristic
36C22×C4⋊C4×C89C2212yes—
37C22×C22⋊C4×C89C2212yes—
38#380×C89C2218yes—
39C2×#95×C89C2211yescharacteristic
40C2×#95×C89C2211yescharacteristic
41C23×Dic89—28no—
42C23×Dic89—28no—
43C23×Dic89—44no—
44C23×Dic89C2312yes—
45C23×Dic89C2312yes—
46C23×Dic89C2312yes—
47C23×Dic89C2318yes—
48C23×Dic89C2312yes—
49C2×C4⋊Dic89—28no—
50C2×C4⋊Dic89—44no—
51C2×C4⋊Dic89C2318yes—
52C2×C4⋊Dic89C2318yes—
53C2×#13083553—28no—
54C2×#13083553—44no—
55C2×#13083553C2318yes—
56C2×#13083553C2318yes—
57C2×C22⋊Dic89—24no—
58C2×C22⋊Dic89—24no—
59C2×C22⋊Dic89C2314yes—
60C2×C22⋊Dic89C2314yes—
61C2×C4×Dic89—44no—
62C2×C4×Dic89C2318yes—
63#15667919C2318yes—
64#15667919C2314yes—
65#15667919C2314yes—
66#15667919C2318yes—
67#15667919C2318yes—
68#15667919C2318yes—
69#15667919C2318yes—
70#15667919C2318yes—
71C25×C89C2311yescharacteristic
72C23×C4×C89—44no—
73C23×C4×C89Q818yes—
74C23×C4×C89C2312yes—
75C23×C4×C89C2312yes—
76C23×C4×C89C2311yescharacteristic
77C23×C4×C89C2311yescharacteristic
78C23×C4×C89C2314yes—
79C2×C4⋊C4×C89—44no—
80C2×C4⋊C4×C89C2318yes—
81C2×C22⋊C4×C89—28no—
82C2×C22⋊C4×C89C2318yes—
83#95×C89C2314yes—
84#95×C89C2314yes—
85C22×Dic89—24no—
86C22×Dic89—24no—
87C22×Dic89—216no—
88C22×Dic89—24no—
89C22×Dic89—24no—
90C22×Dic89—24no—
91C22×Dic89—24no—
92C22×Dic89—24no—
93C22×Dic89—24no—
94C22×Dic89—24no—
95C22×Dic89—24no—
96C22×Dic89—24no—
97C22×Dic89—216no—
98C22×Dic89—48no—
99C22×Dic89—432no—
100C22×Dic89#4118yes—
101C22×Dic89C2414yes—
102C22×Dic89C2414yes—
103C22×Dic89C2414yes—
104C22×Dic89C2414yes—
105C4⋊Dic89—216no—
106C4⋊Dic89—48no—
107#13083553—216no—
108#13083553—48no—
109C22⋊Dic89—28no—
110C22⋊Dic89—28no—
111C4×Dic89—48no—
112C24×C89—24no—
113C24×C89—24no—
114C24×C89C2×Q814yes—
115C24×C89#4114yes—
116C24×C89#4114yes—
117C24×C89C2412yes—
118C24×C89C2411yescharacteristic
119C22×C4×C89—24no—
120C22×C4×C89—24no—
121C22×C4×C89—24no—
122C22×C4×C89—24no—
123C22×C4×C89—24no—
124C22×C4×C89—24no—
125C22×C4×C89—24no—
126C22×C4×C89—24no—
127C22×C4×C89—416no—
128C22×C4×C89—48no—
129C22×C4×C89C2×Q814yes—
130C22×C4×C89C2×Q814yes—
131C22×C4×C89C2×Q8116yes—
132C22×C4×C89C2414yes—
133C22×C4×C89C2414yes—
134C22×C4×C89C2412yes—
135C22×C4×C89C2412yes—
136C4⋊C4×C89—48no—
137C22⋊C4×C89—216no—
138C23×C89—28no—
139C23×C89—28no—
140C23×C89—216no—
141C23×C89—216no—
142C23×C89—24no—
143C23×C89—24no—
144C23×C89#125116yes—
145C23×C89C22×Q814yes—
146C23×C89C22×Q812yes—
147C23×C89C2×#4114yes—
148C23×C89C2×#4114yes—
149C23×C89C2×#4112yes—
150C23×C89C2×#4114yes—
151C23×C89C2×#4112yes—
152C23×C89H(5,𝔽2)14yes—
153C23×C89C2511yescharacteristic
154C2×C4×C89—28no—
155C2×C4×C89—28no—
156C2×C4×C89—24no—
157C2×C4×C89—24no—
158C2×C4×C89—24no—
159C2×C4×C89—24no—
160C2×C4×C89—24no—
161C2×C4×C89—24no—
162C2×C4×C89—24no—
163C2×C4×C89—24no—
164C2×C4×C89—416no—
165C2×C4×C89—48no—
166C2×C4×C89—48no—
167C2×C4×C89C22×Q814yes—
168C2×C4×C89C22×Q814yes—
169C2×Dic89—216no—
170C2×Dic89—24no—
171C2×Dic89—24no—
172C2×Dic89—24no—
173C2×Dic89—24no—
174C2×Dic89—24no—
175C2×Dic89—24no—
176C2×Dic89—24no—
177C2×Dic89—24no—
178C2×Dic89—24no—
179C2×Dic89—24no—
180C2×Dic89—24no—
181C2×Dic89—432no—
182C2×Dic89—48no—
183C2×Dic89—48no—
184C2×Dic89—48no—
185C2×Dic89C2×#4118yes—
186C22×C89—232no—
187C22×C89—24no—
188C22×C89—24no—
189C22×C89—28no—
190C22×C89—28no—
191C22×C89C2×#12518yes—
192C22×C89C2×#12514yes—
193C22×C89#53314yes—
194C22×C89#54314yes—
195C22×C89#55118yes—
196C22×C89#55318yes—
197C22×C89C23×Q811yescharacteristic
198C22×C89C22×#4111yescharacteristic
199C22×C89C22×#4111yescharacteristic
200C22×C89C22×#4112yes—
201C22×C89C2×H(5,𝔽2)12yes—
202C4×C89—24no—
203C4×C89—24no—
204C4×C89—44no—
205C4×C89—44no—
206Dic89—28no—
207Dic89—44no—
208Dic89—44no—
209Dic89—44no—
210C2×#2569—891nomaximal, Sylow
211C2×C89—28no—
212C2×C89#256918yescomplemented
213C2×C89C22×#12511yescharacteristic
214C2×C89C2×#53311yescharacteristic
215C2×C89C2×#54311yescharacteristic
216C2×C89C2×#55112yes—
217C2×C89C2×#55312yes—
218#2569—8916no—
219C2×#400—892no—
220C2×#398—892no—
221C2×#387—892no—
222C2×#387—892no—
223C2×#385—892no—
224C2×#380—892no—
225C2×#380D8911yescharacteristic
226C2×C4×C22⋊C4—891no—
227C22×#95—891no—
228C89C2×#256911yescharacteristic, complemented, Sylow
229C24×C4—892no—
230C24×C4C2×D8911yescharacteristic
231C22×C4⋊C4—892no—
232C22×C4⋊C4—892no—
233C22×C4⋊C4—892no—
234C22×C4⋊C4—892no—
235C22×C4⋊C4C2×D8912yes—
236C22×C22⋊C4—891no—
237C22×C22⋊C4—891no—
238C22×C22⋊C4C2×D8912yes—
239C22×C42—892no—
240#400—8916no—
241#398—8916no—
242#387—8916no—
243#387—8916no—
244#385—8916no—
245#380—8916no—
246#380C2×D8918yes—
247C4×C22⋊C4—898no—
248C2×#95—898no—
249C2×#95—891no—
250C2×#95—892no—
251C2×#95—892no—
252C2×#95—891no—
253C2×#95—892no—
254C2×#95—892no—
255C2×#95—892no—
256C2×#95—892no—
257C2×#95C2×D8911yescharacteristic
258C2×#95C2×D8911yescharacteristic
259C25C22×D8911yescharacteristic
260C23×C4—44no—
261C23×C4—892no—
262C23×C4—898no—
263C23×C4—892no—
264C23×C4—892no—
265C23×C4—892no—
266C23×C4—3564no—
267C23×C4—1788no—
268C23×C4—1788no—
269C23×C4Dic17818yes—
270C23×C4C22×D8912yes—
271C23×C4C22×D8912yes—
272C23×C4C22×D8911yescharacteristic
273C23×C4C22×D8911yescharacteristic
274C23×C4C22×D8914yes—
275C2×C4⋊C4—44no—
276C2×C4⋊C4—898no—
277C2×C4⋊C4—898no—
278C2×C4⋊C4—898no—
279C2×C4⋊C4—898no—
280C2×C4⋊C4—3564no—
281C2×C4⋊C4—3564no—
282C2×C4⋊C4—1788no—
283C2×C4⋊C4—1788no—
284C2×C4⋊C4C22×D8918yes—
285C2×C22⋊C4—28no—
286C2×C22⋊C4—894no—
287C2×C22⋊C4—894no—
288C2×C22⋊C4—1784no—
289C2×C22⋊C4—1784no—
290C2×C22⋊C4C22×D8918yes—
291C2×C42—898no—
292C2×C42—3564no—
293#95—898no—
294#95—894no—
295#95—894no—
296#95—898no—
297#95—898no—
298#95—898no—
299#95—898no—
300#95—898no—
301#95C22×D8914yes—
302#95C22×D8914yes—
303C24—24no—
304C24—24no—
305C24C2×Dic17814yes—
306C24#1308357314yes—
307C24#1308357514yes—
308C24C23×D8912yes—
309C24C23×D8911yescharacteristic
310C22×C4—24no—
311C22×C4—24no—
312C22×C4—24no—
313C22×C4—24no—
314C22×C4—24no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—416no—
319C22×C4—48no—
320C22×C4—898no—
321C22×C4—894no—
322C22×C4—894no—
323C22×C4—894no—
324C22×C4—894no—
325C22×C4—35632no—
326C22×C4—3568no—
327C22×C4—17816no—
328C22×C4—1784no—
329C22×C4—1784no—
330C22×C4—1784no—
331C22×C4—1784no—
332C22×C4—1784no—
333C22×C4—1784no—
334C22×C4—17816no—
335C22×C4—1784no—
336C22×C4—1784no—
337C22×C4—1784no—
338C22×C4—1784no—
339C22×C4—1784no—
340C22×C4C2×Dic17814yes—
341C22×C4C2×Dic17814yes—
342C22×C4C2×Dic178116yes—
343C22×C4C23×D8914yes—
344C22×C4C23×D8914yes—
345C22×C4C23×D8912yes—
346C22×C4C23×D8912yes—
347C4⋊C4—48no—
348C4⋊C4—3568no—
349C4⋊C4—3568no—
350C4⋊C4—17816no—
351C4⋊C4—17816no—
352C22⋊C4—216no—
353C22⋊C4—1788no—
354C22⋊C4—1788no—
355C42—3568no—
356C23—28no—
357C23—24no—
358C23—24no—
359C23—28no—
360C23—216no—
361C23—216no—
362C23#15668003116yes—
363C23C22×Dic17814yes—
364C23C22×Dic17812yes—
365C23#41×D8914yes—
366C23C2×#1308357314yes—
367C23C2×#1308357312yes—
368C23C2×#1308357514yes—
369C23C2×#1308357512yes—
370C23#1566805714yes—
371C23C24×D8911yescharacteristic
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—28no—
375C2×C4—28no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—24no—
379C2×C4—24no—
380C2×C4—24no—
381C2×C4—24no—
382C2×C4—416no—
383C2×C4—48no—
384C2×C4—48no—
385C2×C4—898no—
386C2×C4—3568no—
387C2×C4—3568no—
388C2×C4—3568no—
389C2×C4—35632no—
390C2×C4—1784no—
391C2×C4—1784no—
392C2×C4—1784no—
393C2×C4—1784no—
394C2×C4—1784no—
395C2×C4—1784no—
396C2×C4—1784no—
397C2×C4—1784no—
398C2×C4—1784no—
399C2×C4—1784no—
400C2×C4—1784no—
401C2×C4—17816no—
402C2×C4C22×Dic17814yes—
403C2×C4C22×Dic17814yes—
404C22—232no—
405C22—28no—
406C22—28no—
407C22—24no—
408C22—24no—
409C22C2×#1566800318yes—
410C22C2×#1566800314yes—
411C22#1915215114yes—
412C22#1915222414yes—
413C22#1915227518yes—
414C22#1915229118yes—
415C22C23×Dic17811yescharacteristic
416C22C2×#41×D8912yes—
417C22C22×#1308357311yescharacteristic
418C22C22×#1308357511yescharacteristic
419C22C2×#1566805712yes—
420C4—24no—
421C4—24no—
422C4—44no—
423C4—44no—
424C4—3564no—
425C4—3564no—
426C4—3564no—
427C4—1788no—
428C2—28no—
429C2#2602547718yesdirect product factor
430C2C22×#1566800311yescharacteristic
431C2C2×#1915215111yescharacteristic
432C2C2×#1915222411yescharacteristic
433C2C2×#1915227512yes—
434C2C2×#1915229112yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#380×C89C2
socleC24×C89C24
prime radicalC25×C89C23
hypercenterC2×#380D89
hypocenterC89C2×#2569
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#380

Complements

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

NH ≅ G/Ntype
1. #26025477C2direct (N × H)
2. C2×#19151537C2semidirect
3. C2×#19151531C2semidirect
4. C2×#19151485C2semidirect
5. C2×#19151481C2semidirect
19. #19151537C22semidirect
20. #19151531C22semidirect
21. #19151485C22semidirect
22. #19151481C22semidirect
212. C2×C89#2569semidirect
228. C89C2×#2569semidirect
429. C2#26025477direct (N × H)

Maximal subgroups

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

subgroupindex
#260254772
C2×#191515372
C2×#191515312
C2×#191514852
C2×#191514812
C2×#191514732
C2×#191514562
C2×C4×C22⋊Dic892
C22×#156679192
C2×#380×C892
C2×#256989