Finite Group Databasebeta

← #34286272

Subgroups — #34286272

Order 20224.

1138 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098518C212yesmaximal
2C2×C4×#11929608C211yesmaximal, characteristic
3#23765807C211yesmaximal, characteristic
4#23763277C214yesmaximal, complemented
5#23763270C212yesmaximal, complemented
6#23763265C212yesmaximal, complemented
7#23763096C212yesmaximal
8C22×C4⋊C8×C79C211yesmaximal, characteristic
9C22×#11929608C2211yescharacteristic
10C22×#11929608C2211yescharacteristic
11C2×#14579120C2212yes—
12#19098518—28no—
13C4×#11929608C418yescomplemented
14C2×#14579072C2212yes—
15C2×#14579071C2214yes—
16C2×C4×C79⋊C8C2212yes—
17C2×C8×Dic79C2214yes—
18#19098433C412yes—
19#19098429C412yes—
20#19098423C412yes—
21#19098423C412yes—
22C4×C4⋊Dic79C2212yes—
23C4×C4⋊Dic79C2212yes—
24#19098317C2214yes—
25#19098317C2214yes—
26C23×C8×C79C2212yes—
27C22×C42×C79C2211yescharacteristic
28C2×C4⋊C8×C79C418yescomplemented
29C2×C4⋊C8×C79C2211yescharacteristic
30C2×C4⋊C8×C79C2211yescharacteristic
31C2×C4⋊C8×C79C2212yes—
32C2×#11929608—22no—
33C2×#11929608—22no—
34C2×#11929608C2×C414yes—
35C2×#11929608C2×C414yes—
36C2×#11929608D414yes—
37C2×#11929608Q814yes—
38C22×C79⋊C8C2312yes—
39C22×C79⋊C8C2312yes—
40#14579120—24no—
41#14579120—24no—
42C2×C4⋊Dic79C2×C414yes—
43C2×C4⋊Dic79C2×C414yes—
44C2×C4⋊Dic79C2×C414yes—
45C2×C22⋊Dic79C2×C414yes—
46C2×C4×Dic79C2314yes—
47#14579072C2×C418yes—
48#14579071—28no—
49C4×C79⋊C8C2×C418yes—
50C8×Dic79—28no—
51C79⋊#95C2×C414yes—
52C79⋊#95C2×C414yes—
53C23×C4×C79C2×C411yescharacteristic
54C23×C4×C79C2×C411yescharacteristic
55C23×C4×C79C2311yescharacteristic
56C22×C8×C79—24no—
57C22×C8×C79—24no—
58C22×C8×C79C2×C418yes—
59C22×C8×C79C2312yes—
60C22×C8×C79C2312yes—
61C2×C42×C79C2×C411yescharacteristic
62C2×C42×C79C2×C411yescharacteristic
63C2×C42×C79C2×C414yes—
64C2×C42×C79C2×C414yes—
65C2×C42×C79C2311yescharacteristic
66C2×C42×C79C2311yescharacteristic
67C4⋊C8×C79C2×C414yes—
68C4⋊C8×C79C2×C414yes—
69C4⋊C8×C79C2×C418yes—
70C22×Dic79C22×C418yes—
71#11929608—28no—
72#11929608C4⋊C4116yescomplemented
73C2×C79⋊C8—22no—
74C2×C79⋊C8—22no—
75C2×C79⋊C8C22×C414yes—
76C2×C79⋊C8C22×C414yes—
77C2×C79⋊C8C2×D414yes—
78C2×C79⋊C8C2×Q814yes—
79C4⋊Dic79—28no—
80C4⋊Dic79—28no—
81C4⋊Dic79—44no—
82C22⋊Dic79—28no—
83C4×Dic79—24no—
84C4×Dic79—24no—
85C24×C79C22×C411yescharacteristic
86C22×C4×C79—24no—
87C22×C4×C79—42no—
88C22×C4×C79C4214yes—
89C22×C4×C79C4214yes—
90C22×C4×C79C22×C411yescharacteristic
91C22×C4×C79C22×C411yescharacteristic
92C22×C4×C79C22×C411yescharacteristic
93C22×C4×C79C22×C411yescharacteristic
94C22×C4×C79C22×C411yescharacteristic
95C22×C4×C79C22×C412yes—
96C22×C4×C79C22×C412yes—
97C22×C4×C79C2×D412yes—
98C22×C4×C79C2×Q812yes—
99C22×C4×C79#4112yes—
100C22×C4×C79#4112yes—
101C22×C4×C79C2411yescharacteristic
102C2×C8×C79—216no—
103C2×C8×C79—22no—
104C2×C8×C79—22no—
105C2×C8×C79—22no—
106C2×C8×C79—22no—
107C2×C8×C79C22×C414yes—
108C2×C8×C79C22×C414yes—
109C42×C79C4214yes—
110C42×C79C4214yes—
111C42×C79C22×C412yes—
112C42×C79C22×C412yes—
113C42×C79C22×C412yes—
114C42×C79C22×C412yes—
115C23×C79—22no—
116C23×C79—22no—
117C23×C79C2×C4212yes—
118C23×C79C4×D412yes—
119C23×C79C4×Q812yes—
120C23×C79C23×C411yescharacteristic
121C2×C4×C79—22no—
122C2×C4×C79—22no—
123C2×C4×C79—22no—
124C2×C4×C79—28no—
125C2×C4×C79—44no—
126C2×C4×C79C2×C4212yes—
127C2×C4×C79C2×C4212yes—
128C2×C4×C79C2×C4212yes—
129C2×C4×C79C2×C4212yes—
130C2×C4×C79C2×C4212yes—
131C2×C4×C79C2×C4⋊C414yes—
132C2×C4×C79#11714yes—
133C2×C4×C79C4×D412yes—
134C2×C4×C79C4×D414yes—
135C2×C4×C79C4×Q812yes—
136C2×C4×C79C4×Q814yes—
137C2×C4×C79#13114yes—
138C2×C4×C79C23×C411yescharacteristic
139C2×C4×C79C23×C411yescharacteristic
140C2×C4×C79C22×D411yescharacteristic
141C2×C4×C79C22×Q811yescharacteristic
142C2×C4×C79C2×#4111yescharacteristic
143C2×C4×C79C2×#4111yescharacteristic
144C2×Dic79—28no—
145C2×Dic79—28no—
146C2×Dic79—28no—
147C8×C79—24no—
148C8×C79—24no—
149C79⋊C8—24no—
150C79⋊C8C2×C4⋊C418yes—
151C22×C79—22no—
152C22×C79—22no—
153C22×C79—24no—
154C22×C79—24no—
155C22×C79C4×C4⋊C414yes—
156C22×C79C22×C4211yescharacteristic
157C22×C79C2×C4×D411yescharacteristic
158C22×C79C2×C4×Q811yescharacteristic
159C22×C79C2×#13112yes—
160C22×C79#56812yes—
161C4×C79—22no—
162C4×C79—22no—
163C4×C79—22no—
164C4×C79C4×C4⋊C414yes—
165C4×C79#40514yescomplemented
166C4×C79C22×C4⋊C411yescharacteristic
167C4×C79C2×#11711yescharacteristic
168C4×C79C2×C4×D411yescharacteristic
169C4×C79C2×C4×Q811yescharacteristic
170Dic79—48no—
171#20441—791nomaximal, Sylow
172C2×C79—24no—
173C2×C79C2×C4×C4⋊C411yescharacteristic
174C2×C79C2×#40511yescharacteristic
175C2×C79#287311yescharacteristic
176C2×C79#293512yes—
177C2×C79#296212yes—
178C22×C4⋊C8D7911yescharacteristic
179C2×#405—792no—
180C2×C4×M16—791no—
181#2285—791no—
182#1771—794no—
183#1770—792no—
184C8×C4⋊C4—792no—
185#1729—792no—
186C79#2044111yescharacteristic, complemented, Sylow
187C22×M16—791no—
188C22×M16—791no—
189C23×C8C2×D7912yes—
190C2×#117—792no—
191C22×C42C2×D7911yescharacteristic
192C2×C4⋊C8Dic7918yescomplemented
193C2×C4⋊C8C2×D7911yescharacteristic
194C2×C4⋊C8C2×D7911yescharacteristic
195C2×C4⋊C8C2×D7912yes—
196#405—1588no—
197C4×M16—798no—
198C2×#97—792no—
199C2×#97—794no—
200C2×C4×C8—792no—
201C2×C4×C8—794no—
202#384—792no—
203#382—792no—
204#380—792no—
205#380—792no—
206C4×C4⋊C4—792no—
207C4×C4⋊C4—792no—
208#336—794no—
209#336—794no—
210C23×C4C4×D7911yescharacteristic
211C23×C4C4×D7911yescharacteristic
212C23×C4C22×D7911yescharacteristic
213C2×M16—794no—
214C2×M16—794no—
215C2×M16—794no—
216C2×M16—794no—
217C2×M16—1582no—
218C2×M16—1582no—
219C22×C8—24no—
220C22×C8—24no—
221C22×C8—792no—
222C22×C8—792no—
223C22×C8C2×Dic7918yes—
224C22×C8C22×D7912yes—
225C22×C8C22×D7912yes—
226#117—1584no—
227#117—1584no—
228C2×C4⋊C4—794no—
229C2×C4⋊C4—794no—
230C2×C4⋊C4—794no—
231C2×C22⋊C4—794no—
232C2×C42—794no—
233C2×C42C4×D7911yescharacteristic
234C2×C42C4×D7911yescharacteristic
235C2×C42C4×D7914yes—
236C2×C42C2×Dic7914yes—
237C2×C42C22×D7911yescharacteristic
238C2×C42C22×D7911yescharacteristic
239C4⋊C8C2×Dic7914yes—
240C4⋊C8C2×Dic7914yes—
241C4⋊C8C2×Dic7918yes—
242#97—798no—
243#97—1588no—
244C4×C8—798no—
245C4×C8—1588no—
246#95—794no—
247#95—794no—
248C24C2×C4×D7911yescharacteristic
249C22×C4—24no—
250C22×C4—42no—
251C22×C4—798no—
252C22×C4C4×Dic7914yes—
253C22×C4C4×Dic7914yes—
254C22×C4C2×C4×D7911yescharacteristic
255C22×C4C2×C4×D7911yescharacteristic
256C22×C4C2×C4×D7911yescharacteristic
257C22×C4C2×C4×D7911yescharacteristic
258C22×C4C2×C4×D7911yescharacteristic
259C22×C4C2×C4×D7912yes—
260C22×C4C22×Dic7912yes—
261C22×C4D4×D7912yes—
262C22×C4Q8×D7912yes—
263C22×C4#1192962312yes—
264C22×C4#1192962512yes—
265C22×C4C23×D7911yescharacteristic
266M16—7916no—
267M16—1588no—
268C2×C8—22no—
269C2×C8—22no—
270C2×C8—216no—
271C2×C8—22no—
272C2×C8—22no—
273C2×C8—794no—
274C2×C8—794no—
275C2×C8—794no—
276C2×C8—794no—
277C2×C8—1582no—
278C2×C8—1582no—
279C2×C8C22×Dic7914yes—
280C2×C8C22×Dic7914yes—
281C4⋊C4—3164no—
282C4⋊C4—1588no—
283C4⋊C4—1588no—
284C22⋊C4—1588no—
285C42—1584no—
286C42—1584no—
287C42C4×Dic7914yes—
288C42C4×Dic7914yes—
289C42C2×C4×D7912yes—
290C42C2×C4×D7912yes—
291C42C22×Dic7912yes—
292C42C22×Dic7912yes—
293C23—22no—
294C23—22no—
295C23C2×C4×Dic7912yes—
296C23#1457912312yes—
297C23#1457912612yes—
298C23C22×C4×D7911yescharacteristic
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—28no—
303C2×C4—44no—
304C2×C4—1588no—
305C2×C4—1588no—
306C2×C4—1588no—
307C2×C4C2×C4×Dic7912yes—
308C2×C4C2×C4×Dic7912yes—
309C2×C4C2×C4×Dic7912yes—
310C2×C4C2×C4×Dic7912yes—
311C2×C4C2×C4×Dic7912yes—
312C2×C4C4⋊C4×D7914yes—
313C2×C4#1457911914yes—
314C2×C4#1457912312yes—
315C2×C4D4×Dic7914yes—
316C2×C4#1457912612yes—
317C2×C4Q8×Dic7914yes—
318C2×C4#1457916714yes—
319C2×C4C22×C4×D7911yescharacteristic
320C2×C4C23×Dic7911yescharacteristic
321C2×C4C2×D4×D7911yescharacteristic
322C2×C4C2×Q8×D7911yescharacteristic
323C2×C4C2×#1192962311yescharacteristic
324C2×C4C2×#1192962511yescharacteristic
325C8—24no—
326C8—24no—
327C8—798no—
328C8—1584no—
329C22—22no—
330C22—22no—
331C22—24no—
332C22—24no—
333C22C4⋊C4×Dic7914yes—
334C22C22×C4×Dic7911yescharacteristic
335C22C2×#1457912311yescharacteristic
336C22C2×#1457912611yescharacteristic
337C22C2×#1457916712yes—
338C22#1909932912yes—
339C4—22no—
340C4—22no—
341C4—22no—
342C4—3168no—
343C4C4⋊C4×Dic7914yes—
344C4#1909851814yescomplemented
345C4C2×C4⋊C4×D7911yescharacteristic
346C4C2×#1457911911yescharacteristic
347C4C2×D4×Dic7911yescharacteristic
348C4C2×Q8×Dic7911yescharacteristic
349C2—24no—
350C2C2×C4⋊C4×Dic7911yescharacteristic
351C2C2×#1909851811yescharacteristic
352C2#2377181811yescharacteristic
353C2#2377214312yes—
354C2#2377234312yes—
subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C22×C42
FittingC22×C4⋊C8×C79C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC22×C4⋊C8D79
hypocenterC79#20441
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
4. #23763277C2semidirect
5. #23763270C2semidirect
6. #23763265C2semidirect
13. C4×#11929608C4semidirect
28. C2×C4⋊C8×C79C4semidirect
72. #11929608C4⋊C4semidirect
165. C4×C79#405semidirect
186. C79#20441semidirect
192. C2×C4⋊C8Dic79semidirect
344. C4#19098518semidirect

Maximal subgroups

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

subgroupindex
C2×#190985182
C2×C4×#119296082
#237658072
#237632772
#237632702
#237632652
#237630962
C22×C4⋊C8×C792
#2044179