Finite Group Databasebeta

← C2×#26018916 #36522735

Subgroups — C2×#26018916 #36522735

Order 22784.

994 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19152155C211yesmaximal, characteristic
2C2×#19151651C211yesmaximal, characteristic
3#26018916C218yesmaximal, direct product factor
4C2×#19151345C212yesmaximal, complemented
5C2×#19151343C212yesmaximal, complemented
6C2×#431×C89C211yesmaximal, characteristic
7#19152155—22no—
8#19152155—22no—
9#19152155C414yes—
10#19152155C2214yes—
11C2×#15668012C2211yescharacteristic
12C2×#15668012C2211yescharacteristic
13C2×#15668004C412yes—
14C2×#15667991—21no—
15C2×#15667991—21no—
16C2×C4×Dic178—21no—
17C2×C4×Dic178—21no—
18C2×#15667971C412yes—
19#19151651—22no—
20#19151651C2214yes—
21C2×C4⋊#10623494C2212yes—
22C2×C22⋊#10623494—21no—
23C2×C4×#10623494—21no—
24#19151345C2218yescomplemented
25#19151343C2218yescomplemented
26C22×C42×C89C2211yescharacteristic
27#431×C89—22no—
28#431×C89C2214yes—
29C2×C4⋊C8×C89C2212yes—
30C2×C22⋊C8×C89—21no—
31C2×C4×C8×C89—21no—
32C22×Dic178—21no—
33C22×Dic178—21no—
34C22×#10623494—22no—
35#15668012—21no—
36#15668012—21no—
37#15668012—21no—
38#15668012—21no—
39#15668012C2×C412yes—
40#15668012C2×C412yes—
41#15668012C2312yes—
42#15668012C2312yes—
43#15668004—24no—
44#15668004C2×C418yes—
45#15667991—24no—
46#15667991—24no—
47#15667991—24no—
48#15667991—24no—
49C4×Dic178—24no—
50C4×Dic178—24no—
51C4×Dic178—24no—
52C4×Dic178—24no—
53#15667971—24no—
54#15667971C2×C418yes—
55C2×C4⋊Dic89—21no—
56C2×C4⋊Dic89—21no—
57C2×C4⋊Dic89C2×C412yes—
58C2×C4⋊Dic89C2×C412yes—
59C2×#13083553—22no—
60C2×#13083553—22no—
61C2×C22⋊Dic89—22no—
62C2×C4×Dic89—22no—
63C4⋊#10623494—22no—
64C4⋊#10623494C2314yes—
65C22⋊#10623494—24no—
66C4×#10623494—24no—
67C23×C4×C89C2×C411yescharacteristic
68C23×C4×C89D411yescharacteristic
69C23×C4×C89D411yescharacteristic
70C22×C8×C89—22no—
71C2×C42×C89C2×C412yes—
72C2×C42×C89C2×C411yescharacteristic
73C2×C42×C89D412yes—
74C2×C42×C89D411yescharacteristic
75C2×C42×C89D412yes—
76C2×C42×C89D411yescharacteristic
77C2×C42×C89C2311yescharacteristic
78C2×C42×C89C2312yes—
79C4⋊C8×C89—22no—
80C4⋊C8×C89C2314yes—
81C22⋊C8×C89—24no—
82C4×C8×C89—24no—
83C2×Dic178—22no—
84C2×Dic178—22no—
85C2×Dic178—22no—
86C2×Dic178—22no—
87C2×Dic178—44no—
88C2×Dic178—44no—
89C22×Dic89—22no—
90C22×Dic89—22no—
91C2×#10623494—24no—
92C2×#10623494—44no—
93C4⋊Dic89—22no—
94C4⋊Dic89—22no—
95C4⋊Dic89—22no—
96C4⋊Dic89—22no—
97C4⋊Dic89—22no—
98C4⋊Dic89—22no—
99C4⋊Dic89C22×C414yes—
100C4⋊Dic89C22×C414yes—
101#13083553—28no—
102#13083553—28no—
103C22⋊Dic89—28no—
104C4×Dic89—28no—
105C24×C89C22⋊C411yescharacteristic
106C22×C4×C89—24no—
107C22×C4×C89—24no—
108C22×C4×C89—24no—
109C22×C4×C89C22⋊C412yes—
110C22×C4×C89C22⋊C412yes—
111C22×C4×C89C22⋊C412yes—
112C22×C4×C89C22⋊C411yescharacteristic
113C22×C4×C89C22⋊C411yescharacteristic
114C22×C4×C89C22⋊C411yescharacteristic
115C22×C4×C89C22×C412yes—
116C22×C4×C89C22×C411yescharacteristic
117C22×C4×C89C2×D412yes—
118C22×C4×C89C2×D412yes—
119C22×C4×C89C2×D411yescharacteristic
120C22×C4×C89C2×D411yescharacteristic
121C2×C8×C89—24no—
122C2×C8×C89—44no—
123C42×C89C22⋊C412yes—
124C42×C89C22⋊C412yes—
125C42×C89C22⋊C412yes—
126C42×C89C22×C412yes—
127C42×C89C22×C411yescharacteristic
128C42×C89C2×D412yes—
129C42×C89C2×D411yescharacteristic
130C42×C89C2×D412yes—
131C42×C89C2×D411yescharacteristic
132C42×C89C2411yescharacteristic
133C23×C89—22no—
134C23×C89—22no—
135C23×C89—22no—
136C23×C89C2×C22⋊C412yes—
137C23×C89C2×C22⋊C411yescharacteristic
138C2×C4×C89—22no—
139C2×C4×C89—22no—
140C2×C4×C89—22no—
141C2×C4×C89—24no—
142C2×C4×C89—24no—
143C2×C4×C89—24no—
144C2×C4×C89—24no—
145C2×C4×C89—24no—
146C2×C4×C89—24no—
147C2×C4×C89#10114yes—
148C2×C4×C89C2×C22⋊C412yes—
149C2×C4×C89C2×C22⋊C412yes—
150C2×C4×C89C2×C22⋊C411yescharacteristic
151C2×C4×C89C2×C22⋊C412yes—
152C2×C4×C89C2×C22⋊C411yescharacteristic
153C2×C4×C89C2×C22⋊C411yescharacteristic
154C2×C4×C89#13514yes—
155C2×C4×C89#13514yes—
156C2×C4×C89C23×C411yescharacteristic
157C2×C4×C89C22×D411yescharacteristic
158C2×C4×C89C22×D411yescharacteristic
159C2×Dic89—24no—
160C2×Dic89—24no—
161C2×Dic89—44no—
162C2×Dic89—44no—
163Dic178—44no—
164Dic178—44no—
165Dic178—44no—
166Dic178—44no—
167C8×C89—44no—
168#10623494—44no—
169C22×C89—22no—
170C22×C89—22no—
171C22×C89—22no—
172C22×C89—44no—
173C22×C89C2×#10112yes—
174C22×C89#41612yes—
175C22×C89#41612yes—
176C22×C89C22×C22⋊C411yescharacteristic
177C4×C89—21no—
178C4×C89—21no—
179C4×C89—22no—
180C4×C89—22no—
181C4×C89C2×#10114yes—
182C4×C89#41612yes—
183C4×C89#41612yes—
184C4×C89C2×#13512yes—
185C4×C89C2×#13512yes—
186Dic89—44no—
187Dic89—44no—
188C2×#1544—891nomaximal, Sylow
189C2×C89—42no—
190C2×C89#154414yescomplemented
191C2×C89C22×#10111yescharacteristic
192C2×C89C2×#41611yescharacteristic
193C2×C89C2×#41611yescharacteristic
194C2×#533—891no—
195C2×#431—891no—
196C2×#431D8911yescharacteristic
197#1544—898no—
198C2×#332—892no—
199C2×#332—892no—
200C89C2×#154411yescharacteristic, complemented, Sylow
201#533—894no—
202#533—894no—
203#533—1782no—
204#533—1782no—
205C2×C4⋊Q8—891no—
206C2×C4⋊Q8—891no—
207C2×#125—892no—
208C2×C22⋊Q8—1781no—
209C2×C22⋊Q8—1781no—
210C2×C4×Q8—1781no—
211C2×C4×Q8—1781no—
212C2×#117—892no—
213C22×C42C2×D8911yescharacteristic
214#431—22no—
215#431—894no—
216#431—1782no—
217#431C2×D8914yes—
218C2×C4⋊C8—892no—
219C2×C4⋊C8C2×D8912yes—
220C2×C22⋊C8—21no—
221C2×C22⋊C8—1781no—
222C2×C4×C8—21no—
223C2×C4×C8—1781no—
224#332—898no—
225#332—898no—
226C22×Q8—1781no—
227C22×Q8—1781no—
228C23×C4C4×D8911yescharacteristic
229C23×C4D35611yescharacteristic
230C23×C4C22⋊D8911yescharacteristic
231C22×C8—22no—
232C22×C8—1782no—
233C4⋊Q8—892no—
234C4⋊Q8—892no—
235C4⋊Q8—892no—
236C4⋊Q8—892no—
237C4⋊Q8—1781no—
238C4⋊Q8—1781no—
239C4⋊Q8—1781no—
240C4⋊Q8—1781no—
241#125—898no—
242#125—1784no—
243C22⋊Q8—1784no—
244C22⋊Q8—1784no—
245C22⋊Q8—1784no—
246C22⋊Q8—1784no—
247C4×Q8—1784no—
248C4×Q8—1784no—
249C4×Q8—1784no—
250C4×Q8—1784no—
251#117—898no—
252#117—1784no—
253C2×C4⋊C4—892no—
254C2×C4⋊C4—892no—
255C2×C4⋊C4—1782no—
256C2×C4⋊C4—1782no—
257C2×C4⋊C4—1781no—
258C2×C4⋊C4—1781no—
259C2×C22⋊C4—1782no—
260C2×C42—1782no—
261C2×C42C4×D8911yescharacteristic
262C2×C42C4×D8912yes—
263C2×C42D35612yes—
264C2×C42D35611yescharacteristic
265C2×C42C22⋊D8912yes—
266C2×C42C22⋊D8911yescharacteristic
267C2×C42C22×D8911yescharacteristic
268C2×C42C22×D8912yes—
269C4⋊C8—22no—
270C4⋊C8—894no—
271C4⋊C8—1782no—
272C4⋊C8C22×D8914yes—
273C22⋊C8—24no—
274C22⋊C8—1784no—
275C4×C8—24no—
276C4×C8—1784no—
277C24#1308355111yescharacteristic
278C2×Q8—3564no—
279C2×Q8—3564no—
280C2×Q8—1782no—
281C2×Q8—1782no—
282C2×Q8—1782no—
283C2×Q8—1782no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—1782no—
288C22×C4—1782no—
289C22×C4#1308355111yescharacteristic
290C22×C4#1308355112yes—
291C22×C4#1308355111yescharacteristic
292C22×C4#1308355112yes—
293C22×C4#1308355112yes—
294C22×C4#1308355111yescharacteristic
295C22×C4C2×C4×D8911yescharacteristic
296C22×C4C2×C4×D8912yes—
297C22×C4C2×C22⋊D8912yes—
298C22×C4C2×C22⋊D8911yescharacteristic
299C22×C4C2×D35612yes—
300C22×C4C2×D35611yescharacteristic
301C2×C8—24no—
302C2×C8—44no—
303C2×C8—3564no—
304C2×C8—1784no—
305C4⋊C4—894no—
306C4⋊C4—894no—
307C4⋊C4—1782no—
308C4⋊C4—1782no—
309C4⋊C4—1782no—
310C4⋊C4—1782no—
311C4⋊C4—1788no—
312C4⋊C4—1788no—
313C4⋊C4—1782no—
314C4⋊C4—1782no—
315C22⋊C4—1788no—
316C42—1788no—
317C42#1308355112yes—
318C42#1308355112yes—
319C42#1308355112yes—
320C42C2×C4×D8912yes—
321C42C2×C4×D8911yescharacteristic
322C42C2×C22⋊D8912yes—
323C42C2×C22⋊D8911yescharacteristic
324C42C2×D35612yes—
325C42C2×D35611yescharacteristic
326C42C23×D8911yescharacteristic
327C23—22no—
328C23—22no—
329C23—22no—
330C23C2×#1308355112yes—
331C23C2×#1308355111yescharacteristic
332Q8—3564no—
333Q8—3564no—
334Q8—3564no—
335Q8—3564no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—3564no—
346C2×C4—3564no—
347C2×C4—1784no—
348C2×C4—1784no—
349C2×C4#1566793014yes—
350C2×C4C2×#1308355112yes—
351C2×C4C2×#1308355112yes—
352C2×C4C2×#1308355111yescharacteristic
353C2×C4C2×#1308355112yes—
354C2×C4C2×#1308355111yescharacteristic
355C2×C4C2×#1308355111yescharacteristic
356C2×C4#1566803214yes—
357C2×C4#1566803414yes—
358C2×C4C22×C4×D8911yescharacteristic
359C2×C4C22×C22⋊D8911yescharacteristic
360C2×C4C22×D35611yescharacteristic
361C8—44no—
362C8—3564no—
363C22—22no—
364C22—22no—
365C22—22no—
366C22—44no—
367C22C2×#1566793012yes—
368C22#1915159212yes—
369C22#1915159512yes—
370C22C22×#1308355111yescharacteristic
371C4—21no—
372C4—21no—
373C4—22no—
374C4—22no—
375C4—3564no—
376C4—3564no—
377C4C2×#1566793014yes—
378C4#1915159212yes—
379C4#1915159512yes—
380C4C2×#1566803212yes—
381C4C2×#1566803412yes—
382C2—42no—
383C2#2601891614yesdirect product factor
384C2C22×#1566793011yescharacteristic
385C2C2×#1915159211yescharacteristic
386C2C2×#1915159511yescharacteristic
subgroupG/H
centerC22×C4#13083551
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC2×#431×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC24×C89C22⋊C4
cosocleC42×C89C24
hypercenterC2×#431D89
hypocenterC89C2×#1544
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
3. #26018916C2direct (N × H)
4. C2×#19151345C2semidirect
5. C2×#19151343C2semidirect
24. #19151345C22semidirect
25. #19151343C22semidirect
190. C2×C89#1544semidirect
200. C89C2×#1544semidirect
383. C2#26018916direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191521552
C2×#191516512
#260189162
C2×#191513452
C2×#191513432
C2×#431×C892
C2×#154489