Finite Group Databasebeta

← C2×#23772475 #35153051

Subgroups — C2×#23772475 #35153051

Order 20224.

2230 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
1C2×#19099113C211yesmaximal, characteristic
2#23772475C2116yesmaximal, direct product factor
3C2×#19098642C212yesmaximal, complemented
4C2×#19098633C214yesmaximal, complemented
5C2×C8×D316C212yesmaximal, complemented
6C2×#19098620C211yesmaximal, characteristic, complemented
7C2×#19098528C214yesmaximal, complemented
8C2×#431×C79C211yesmaximal, characteristic, complemented
9C22×#11929624C2212yes—
10C22×#11929607C2214yes—
11C22×C8×D79C2214yes—
12#19099113C418yes—
13#19099113C2218yes—
14C2×#14579161C411yescharacteristic
15C2×#14579158C411yescharacteristic
16C2×#14579149C412yes—
17C2×#14579135C412yes—
18C2×#14579135C412yes—
19C2×C4×D316C2212yes—
20C2×C4×D316C2212yes—
21#19098642C22116yescomplemented
22#19098633C22132yescomplemented
23C8×D316C22116yescomplemented
24#19098620C2218yescomplemented
25C2×C4⋊(C79⋊C8)C2212yes—
26#19098528C22132yescomplemented
27C2×C22⋊(C79⋊C8)C2212yes—
28C2×(C2×D79)⋊C8C2214yes—
29C2×(C2×D79)⋊C8C2214yes—
30C2×#14579072C2212yes—
31C22×C42×C79C2211yescharacteristic
32#431×C79C2218yescomplemented
33C2×C4⋊C8×C79C2212yes—
34C2×C22⋊C8×C79C2212yes—
35C2×C4×C8×C79C2211yescharacteristic
36C2×C4×C8×C79C2211yescharacteristic
37C2×#11929624—48no—
38C2×#11929624C2×C418yes—
39C2×#11929624C2318yes—
40C22×Dic158C2×C412yes—
41C22×D316C2×C412yes—
42C22×D316C2×C412yes—
43C22×D316C2×C412yes—
44C22×C22⋊D79C2×C414yes—
45C22×C4×D79C2314yes—
46C2×#11929607—48no—
47C2×#11929607C23116yes—
48C22×C79⋊C8C2314yes—
49C2×C8×D79—48no—
50C2×C8×D79C23116yes—
51#14579161C2×C418yes—
52#14579158C2×C418yes—
53#14579149C2×C4116yes—
54#14579135C2×C4116yes—
55#14579135C2×C4116yes—
56C4×D316C2×C418yes—
57C4×D316C2×C418yes—
58C4×D316C2318yes—
59C4×D316C2318yes—
60C2×C4⋊Dic79C2×C412yes—
61C2×C4⋊Dic79C2×C412yes—
62C2×(C2×D79)⋊C4C2×C414yes—
63C2×(C2×D79)⋊C4C2×C414yes—
64C4⋊(C79⋊C8)C2318yes—
65C22⋊(C79⋊C8)C2318yes—
66(C2×D79)⋊C8C23116yes—
67(C2×D79)⋊C8C23116yes—
68#14579072C2318yes—
69C23×C4×C79C2×C411yescharacteristic
70C23×C4×C79C2×C411yescharacteristic
71C23×C4×C79C2311yescharacteristic
72C22×C8×C79C2312yes—
73C22×C8×C79C2312yes—
74C2×C42×C79C2×C411yescharacteristic
75C2×C42×C79C2×C411yescharacteristic
76C2×C42×C79C2×C414yes—
77C2×C42×C79C2311yescharacteristic
78C2×C42×C79C2314yes—
79C2×C42×C79C2311yescharacteristic
80C4⋊C8×C79C2318yes—
81C22⋊C8×C79C2318yes—
82C4×C8×C79C2314yes—
83C4×C8×C79C2314yes—
84C23×D79C22×C414yes—
85#11929624—416no—
86#11929624—416no—
87C2×Dic158—44no—
88C2×Dic158C22×C418yes—
89C2×D316—28no—
90C2×D316—44no—
91C2×D316—44no—
92C2×D316C22×C418yes—
93C2×D316C22×C418yes—
94C2×D316C22×C418yes—
95C2×C22⋊D79—48no—
96C2×C22⋊D79C22×C4116yes—
97C22×Dic79C22×C414yes—
98C2×C4×D79—28no—
99C2×C4×D79—28no—
100C2×C4×D79C22×C418yes—
101C2×C4×D79C2418yes—
102#11929607—416no—
103C2×C79⋊C8—28no—
104C2×C79⋊C8C2418yes—
105C8×D79—416no—
106C4⋊Dic79C22×C418yes—
107C4⋊Dic79C22×C418yes—
108(C2×D79)⋊C4C22×C4116yes—
109(C2×D79)⋊C4C22×C4116yes—
110C24×C79C22×C411yescharacteristic
111C22×C4×C79—24no—
112C22×C4×C79—24no—
113C22×C4×C79—42no—
114C22×C4×C79C22×C411yescharacteristic
115C22×C4×C79C22×C412yes—
116C22×C4×C79C22×C411yescharacteristic
117C22×C4×C79C22×C411yescharacteristic
118C22×C4×C79C22×C411yescharacteristic
119C22×C4×C79C22×C414yes—
120C22×C4×C79C22×C414yes—
121C22×C4×C79C22×C411yescharacteristic
122C22×C4×C79C2412yes—
123C22×C4×C79C2411yescharacteristic
124C2×C8×C79—24no—
125C2×C8×C79—24no—
126C2×C8×C79C2414yes—
127C2×C8×C79C2414yes—
128C42×C79C22×C412yes—
129C42×C79C22×C412yes—
130C42×C79C22×C414yes—
131C42×C79C22×C414yes—
132C42×C79C2412yes—
133C42×C79C2412yes—
134C23×C79—22no—
135C23×C79—22no—
136C23×C79—22no—
137C23×C79C23×C412yes—
138C23×C79C23×C411yescharacteristic
139C22×D79—28no—
140C22×D79—28no—
141C22×D79—28no—
142C22×D79C23×C418yes—
143C2×C4×C79—22no—
144C2×C4×C79—22no—
145C2×C4×C79—22no—
146C2×C4×C79—22no—
147C2×C4×C79—24no—
148C2×C4×C79—28no—
149C2×C4×C79—24no—
150C2×C4×C79—44no—
151C2×C4×C79#13114yes—
152C2×C4×C79C23×C412yes—
153C2×C4×C79C23×C412yes—
154C2×C4×C79C23×C412yes—
155C2×C4×C79C23×C412yes—
156C2×C4×C79C23×C411yescharacteristic
157C2×C4×C79C23×C412yes—
158C2×C4×C79H(5,𝔽2)14yes—
159C2×C4×C79C2511yescharacteristic
160C22⋊D79—416no—
161C2×Dic79—28no—
162C2×Dic79C23×C418yes—
163D316—216no—
164D316—48no—
165D316—48no—
166C4×D79—216no—
167C4×D79—28no—
168C4×D79—28no—
169Dic158—48no—
170C8×C79—24no—
171C8×C79—24no—
172C79⋊C8—28no—
173C22×C79—22no—
174C22×C79—22no—
175C22×C79—22no—
176C22×C79—44no—
177C22×C79#51812yes—
178C22×C79C2×#13112yes—
179C22×C79#56812yes—
180C22×C79C24×C411yescharacteristic
181C2×D79—28no—
182C2×D79—28no—
183C2×D79—28no—
184C2×D79—416no—
185C4×C79—22no—
186C4×C79—22no—
187C4×C79—22no—
188C4×C79—22no—
189C4×C79#51812yes—
190C4×C79C2×#13114yes—
191C4×C79C2×H(5,𝔽2)12yes—
192Dic79—28no—
193C2×#2981—791nomaximal, Sylow
194C2×C79—42no—
195C2×C79#298114yescomplemented
196C2×C79C2×#51811yescharacteristic
197C2×C79C22×#13111yescharacteristic
198C2×C79C2×#56811yescharacteristic
199D79—48no—
200C2×#532—791no—
201#2981—7916no—
202C2×#436—792no—
203C2×#435—794no—
204C2×C8×D4—792no—
205C2×#432—791no—
206C2×#431D7911yescharacteristic, complemented
207C2×#408—794no—
208C79C2×#298111yescharacteristic, complemented, Sylow
209C22×#41—792no—
210C22×M16—794no—
211C23×C8—794no—
212#532—798no—
213#532—798no—
214C2×C4⋊Q8—791no—
215C2×#127—791no—
216C2×#124—792no—
217C2×#121—792no—
218C2×#121—792no—
219C2×C4×D4—792no—
220C2×C4×D4—792no—
221C22×C42C2×D7911yescharacteristic
222#436—7916no—
223#435—7932no—
224C8×D4—7916no—
225#432—798no—
226#431C2×D7918yescomplemented
227C2×C4⋊C8—792no—
228C2×C4⋊C8C2×D7912yes—
229#408—7932no—
230C2×C22⋊C8—792no—
231C2×C22⋊C8—794no—
232C2×C22⋊C8—794no—
233C2×C22⋊C8C2×D7912yes—
234C2×#97—792no—
235C2×C4×C8C2×D7911yescharacteristic
236C2×C4×C8C2×D7911yescharacteristic
237C2×#41—3168no—
238C2×#41—798no—
239C2×#41—798no—
240C22×Q8—792no—
241C22×D4—794no—
242C22×D4—792no—
243C22×D4—792no—
244C22×D4—792no—
245C23×C4—794no—
246C23×C4C4×D7911yescharacteristic
247C23×C4C4×D7911yescharacteristic
248C23×C4C22×D7911yescharacteristic
249C2×M16—3168no—
250C2×M16—7916no—
251C22×C8—3168no—
252C22×C8—7916no—
253C22×C8—794no—
254C22×C8C22×D7912yes—
255C22×C8C22×D7912yes—
256C4⋊Q8—798no—
257#127—798no—
258#124—7916no—
259#121—7916no—
260#121—7916no—
261C4×D4—798no—
262C4×D4—798no—
263C4×D4—798no—
264C4×D4—798no—
265C2×C4⋊C4—792no—
266C2×C4⋊C4—792no—
267C2×C22⋊C4—794no—
268C2×C22⋊C4—794no—
269C2×C42C4×D7911yescharacteristic
270C2×C42C4×D7911yescharacteristic
271C2×C42C4×D7914yes—
272C2×C42C22×D7914yes—
273C2×C42C22×D7911yescharacteristic
274C2×C42C22×D7911yescharacteristic
275C4⋊C8—798no—
276C4⋊C8C22×D7918yes—
277C22⋊C8—798no—
278C22⋊C8—7916no—
279C22⋊C8—7916no—
280C22⋊C8C22×D7918yes—
281#97—798no—
282C4×C8C22×D7914yes—
283C4×C8C22×D7914yes—
284C24—794no—
285C24C2×C4×D7911yescharacteristic
286#41—31616no—
287#41—31616no—
288C2×Q8—3164no—
289C2×Q8—798no—
290C2×D4—3164no—
291C2×D4—3164no—
292C2×D4—3168no—
293C2×D4—7916no—
294C2×D4—798no—
295C2×D4—798no—
296C2×D4—798no—
297C2×D4—1588no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—42no—
301C22×C4—794no—
302C22×C4—798no—
303C22×C4—798no—
304C22×C4—1588no—
305C22×C4—1588no—
306C22×C4C2×C4×D7911yescharacteristic
307C22×C4C2×C4×D7911yescharacteristic
308C22×C4C2×C4×D7911yescharacteristic
309C22×C4C2×C4×D7914yes—
310C22×C4C2×C4×D7911yescharacteristic
311C22×C4C2×C4×D7912yes—
312C22×C4C2×C4×D7914yes—
313C22×C4C2×C4×D7911yescharacteristic
314C22×C4C23×D7912yes—
315C22×C4C23×D7911yescharacteristic
316M16—31616no—
317C2×C8—24no—
318C2×C8—24no—
319C2×C8—31616no—
320C2×C8—798no—
321C2×C8—1588no—
322C2×C8C23×D7914yes—
323C2×C8C23×D7914yes—
324C4⋊C4—798no—
325C4⋊C4—798no—
326C22⋊C4—7916no—
327C22⋊C4—7916no—
328C42C2×C4×D7912yes—
329C42C2×C4×D7912yes—
330C42C2×C4×D7914yes—
331C42C2×C4×D7914yes—
332C42C23×D7912yes—
333C42C23×D7912yes—
334C23—22no—
335C23—22no—
336C23—22no—
337C23—798no—
338C23—1588no—
339C23—1588no—
340C23—1588no—
341C23C22×C4×D7912yes—
342C23C22×C4×D7911yescharacteristic
343Q8—3168no—
344D4—3168no—
345D4—3168no—
346D4—31616no—
347D4—15816no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—24no—
353C2×C4—24no—
354C2×C4—28no—
355C2×C4—44no—
356C2×C4—798no—
357C2×C4—1588no—
358C2×C4—1588no—
359C2×C4—1588no—
360C2×C4—15816no—
361C2×C4#1457916714yes—
362C2×C4C22×C4×D7912yes—
363C2×C4C22×C4×D7912yes—
364C2×C4C22×C4×D7912yes—
365C2×C4C22×C4×D7912yes—
366C2×C4C22×C4×D7911yescharacteristic
367C2×C4C22×C4×D7912yes—
368C2×C4#1457920714yes—
369C2×C4C24×D7911yescharacteristic
370C8—24no—
371C8—24no—
372C8—1588no—
373C22—22no—
374C22—22no—
375C22—22no—
376C22—44no—
377C22—31616no—
378C22—1588no—
379C22—1588no—
380C22—1588no—
381C22#1909903712yes—
382C22C2×#1457916712yes—
383C22#1909932912yes—
384C22C23×C4×D7911yescharacteristic
385C4—22no—
386C4—22no—
387C4—22no—
388C4—22no—
389C4—1588no—
390C4#1909903712yes—
391C4C2×#1457916714yes—
392C4C2×#1457920712yes—
393C2—42no—
394C2—3168no—
395C2#2377247514yesdirect product factor
396C2C2×#1909903711yescharacteristic
397C2C22×#1457916711yescharacteristic
398C2C2×#1909932911yescharacteristic
subgroupG/H
centerC22×C4C23×D79
commutatorC22×C79C24×C4
FrattiniC2×C4C24×D79
FittingC2×#431×C79C2
socleC23×C79C23×C4
prime radicalC2×#19099113C2
cosocleC2×C4×C79C25
hypercenterC2×#431D79
hypocenterC79C2×#2981
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
2. #23772475C2direct (N × H)
3. C2×#19098642C2semidirect
4. C2×#19098633C2semidirect
5. C2×C8×D316C2semidirect
6. C2×#19098620C2semidirect
7. C2×#19098528C2semidirect
8. C2×#431×C79C2semidirect
21. #19098642C22semidirect
22. #19098633C22semidirect
23. C8×D316C22semidirect
24. #19098620C22semidirect
26. #19098528C22semidirect
32. #431×C79C22semidirect
195. C2×C79#2981semidirect
206. C2×#431D79semidirect
208. C79C2×#2981semidirect
226. #431C2×D79semidirect
395. C2#23772475direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991132
#237724752
C2×#190986422
C2×#190986332
C2×C8×D3162
C2×#190986202
C2×#190985282
C2×#431×C792
C2×#298179