Finite Group Databasebeta

← #34219439

Subgroups — #34219439

Order 20224.

2430 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098429C212yesmaximal, complemented
2C2×#19098423C212yesmaximal
3#23761630C212yesmaximal, complemented
4#23761627C214yesmaximal, complemented
5#23761623C214yesmaximal
6C23×C42×C79C211yesmaximal, characteristic
7C22×C4⋊Dic79C2214yes—
8C22×C22⋊Dic79C2214yes—
9#19098429—28no—
10#19098423—28no—
11C2×C79⋊#95C2214yes—
12C2×C79⋊#95C2218yes—
13C2×C79⋊#95C2218yes—
14C24×C4×C79C2212yes—
15C24×C4×C79C2211yescharacteristic
16C22×C42×C79—28no—
17C22×C42×C79C418yescomplemented
18C22×C42×C79C2212yes—
19C22×C42×C79C2211yescharacteristic
20C22×C42×C79C2211yescharacteristic
21C23×Dic79C2318yes—
22C2×C4⋊Dic79—28no—
23C2×C4⋊Dic79—28no—
24C2×C4⋊Dic79—28no—
25C2×C22⋊Dic79—28no—
26C2×C22⋊Dic79—216no—
27C79⋊#95—28no—
28C79⋊#95—216no—
29C79⋊#95—216no—
30C25×C79C2311yescharacteristic
31C23×C4×C79—28no—
32C23×C4×C79—28no—
33C23×C4×C79—24no—
34C23×C4×C79—28no—
35C23×C4×C79—24no—
36C23×C4×C79C2×C418yes—
37C23×C4×C79C2×C414yes—
38C23×C4×C79D414yes—
39C23×C4×C79Q814yes—
40C23×C4×C79C2312yes—
41C23×C4×C79C2311yescharacteristic
42C23×C4×C79C2312yes—
43C23×C4×C79C2311yescharacteristic
44C2×C42×C79—28no—
45C2×C42×C79—24no—
46C2×C42×C79—232no—
47C2×C42×C79C2×C418yes—
48C2×C42×C79C2×C414yes—
49C2×C42×C79C2×C414yes—
50C2×C42×C79D418yes—
51C22×Dic79—28no—
52C22×Dic79—28no—
53C22×Dic79—216no—
54C22×Dic79—216no—
55C22×Dic79—28no—
56C4⋊Dic79—416no—
57C22⋊Dic79—416no—
58C24×C79—22no—
59C24×C79—22no—
60C24×C79—24no—
61C24×C79C22×C412yes—
62C24×C79C2×D412yes—
63C24×C79C2×Q812yes—
64C24×C79#4118yes—
65C24×C79C2411yescharacteristic
66C22×C4×C79—264no—
67C22×C4×C79—216no—
68C22×C4×C79—22no—
69C22×C4×C79—24no—
70C22×C4×C79—22no—
71C22×C4×C79—24no—
72C22×C4×C79—24no—
73C22×C4×C79—24no—
74C22×C4×C79—216no—
75C22×C4×C79—28no—
76C22×C4×C79—216no—
77C22×C4×C79—28no—
78C22×C4×C79—216no—
79C22×C4×C79—216no—
80C22×C4×C79C4⋊C4116yes—
81C22×C4×C79C22×C414yes—
82C22×C4×C79C22×C412yes—
83C22×C4×C79C22×C414yes—
84C22×C4×C79C22×C412yes—
85C22×C4×C79C2×D418yes—
86C22×C4×C79C2×D412yes—
87C22×C4×C79C2×D414yes—
88C22×C4×C79C2×D412yes—
89C22×C4×C79C2×Q812yes—
90C22×C4×C79C2×Q812yes—
91C22×C4×C79#4118yes—
92C22×C4×C79#4114yes—
93C42×C79—216no—
94C42×C79—28no—
95C42×C79C22⋊C4116yescomplemented
96C23×C79—22no—
97C23×C79—22no—
98C23×C79—24no—
99C23×C79—24no—
100C23×C79—24no—
101C23×C79—216no—
102C23×C79—216no—
103C23×C79—24no—
104C23×C79—24no—
105C23×C79C2×C4⋊C414yes—
106C23×C79#11718yes—
107C23×C79#12418yes—
108C23×C79#12518yes—
109C23×C79C23×C411yescharacteristic
110C23×C79C22×D412yes—
111C23×C79C22×D411yescharacteristic
112C23×C79C22×Q811yescharacteristic
113C23×C79C2×#4112yes—
114C23×C79C2×#4114yes—
115C23×C79C2×#4114yes—
116C2×C4×C79—264no—
117C2×C4×C79—22no—
118C2×C4×C79—24no—
119C2×C4×C79—22no—
120C2×C4×C79—24no—
121C2×C4×C79—24no—
122C2×C4×C79—24no—
123C2×C4×C79—24no—
124C2×C4×C79—24no—
125C2×C4×C79—216no—
126C2×C4×C79—216no—
127C2×C4×C79—232no—
128C2×C4×C79C2×C22⋊C418yes—
129C2×C4×C79C2×C22⋊C414yes—
130C2×C4×C79C2×C4⋊C414yes—
131C2×C4×C79C2×C4⋊C414yes—
132C2×C4×C79#11718yes—
133C2×C4×C79#11714yes—
134C2×C4×C79#12118yes—
135C2×C4×C79C22⋊Q818yes—
136C2×Dic79—48no—
137C2×Dic79—416no—
138C2×Dic79—48no—
139C2×Dic79—416no—
140C2×Dic79—48no—
141C22×C79—216no—
142C22×C79—216no—
143C22×C79—24no—
144C22×C79—28no—
145C22×C79—28no—
146C22×C79—24no—
147C22×C79#38218yescomplemented
148C22×C79C22×C22⋊C411yescharacteristic
149C22×C79C22×C4⋊C411yescharacteristic
150C22×C79C2×#11711yescharacteristic
151C22×C79C2×#11712yes—
152C22×C79C2×#11712yes—
153C22×C79C2×#12112yes—
154C22×C79C2×C22⋊Q812yes—
155C22×C79#52518yes—
156C22×C79C2×#12412yes—
157C22×C79C2×#12512yes—
158C22×C79#52918yes—
159C22×C79#53212yes—
160C22×C79#53312yes—
161C4×C79—24no—
162C4×C79—28no—
163C4×C79—28no—
164C4×C79#38018yes—
165Dic79—88no—
166#14682—791nomaximal, Sylow
167C2×C79—28no—
168C2×C79C2×#38011yescharacteristic
169C2×C79#228012yes—
170C2×C79C2×#38211yescharacteristic
171C2×C79#228312yes—
172C2×C79#228511yescharacteristic
173C2×C79#285014yes—
174C2×C79#285114yes—
175C23×C42D7911yescharacteristic
176C2×#382—792no—
177C2×#380—792no—
178C4⋊#95—792no—
179#1434—794no—
180C22⋊#95—794no—
181C79#1468211yescharacteristic, complemented, Sylow
182C24×C4C2×D7912yes—
183C24×C4C2×D7911yescharacteristic
184C22×C4⋊C4—794no—
185C22×C22⋊C4—794no—
186C22×C42—28no—
187C22×C42Dic7918yescomplemented
188C22×C42C2×D7912yes—
189C22×C42C2×D7911yescharacteristic
190C22×C42C2×D7911yescharacteristic
191#382—1588no—
192#380—1588no—
193C2×#95—798no—
194C2×#95—798no—
195C2×#95—794no—
196C25C22×D7911yescharacteristic
197C23×C4—28no—
198C23×C4—28no—
199C23×C4—24no—
200C23×C4—28no—
201C23×C4—24no—
202C23×C4—798no—
203C23×C4Dic15814yes—
204C23×C4D31614yes—
205C23×C4C2×Dic7918yes—
206C23×C4C2×Dic7914yes—
207C23×C4C22×D7912yes—
208C23×C4C22×D7911yescharacteristic
209C23×C4C22×D7912yes—
210C23×C4C22×D7911yescharacteristic
211C2×C4⋊C4—1588no—
212C2×C4⋊C4—1588no—
213C2×C4⋊C4—1588no—
214C2×C22⋊C4—1588no—
215C2×C22⋊C4—15816no—
216C2×C42—28no—
217C2×C42—24no—
218C2×C42—232no—
219C2×C42C2×Dic7918yes—
220C2×C42C2×Dic7914yes—
221C2×C42C2×Dic7914yes—
222C2×C42C22⋊D7918yes—
223#95—15816no—
224#95—1588no—
225#95—15816no—
226C24—22no—
227C24—24no—
228C24—22no—
229C24C22×Dic7912yes—
230C24C2×D31612yes—
231C24C2×Dic15812yes—
232C24#1192962418yes—
233C24C23×D7911yescharacteristic
234C22×C4—264no—
235C22×C4—22no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—216no—
240C22×C4—22no—
241C22×C4—24no—
242C22×C4—216no—
243C22×C4—28no—
244C22×C4—216no—
245C22×C4—28no—
246C22×C4—216no—
247C22×C4—216no—
248C22×C4—15816no—
249C22×C4—15816no—
250C22×C4—1588no—
251C22×C4—1588no—
252C22×C4—1588no—
253C22×C4C4⋊Dic79116yes—
254C22×C4C22×Dic7914yes—
255C22×C4C22×Dic7912yes—
256C22×C4C22×Dic7914yes—
257C22×C4C22×Dic7912yes—
258C22×C4C2×C22⋊D7918yes—
259C22×C4C2×C22⋊D7914yes—
260C22×C4C2×D31612yes—
261C22×C4C2×D31612yes—
262C22×C4C2×Dic15812yes—
263C22×C4C2×Dic15812yes—
264C22×C4#1192962418yes—
265C22×C4#1192962414yes—
266C4⋊C4—31616no—
267C22⋊C4—31616no—
268C42—216no—
269C42—28no—
270C42C22⋊Dic79116yescomplemented
271C23—22no—
272C23—22no—
273C23—24no—
274C23—24no—
275C23—24no—
276C23—216no—
277C23—216no—
278C23—24no—
279C23—24no—
280C23C2×C4⋊Dic7914yes—
281C23#1457912018yes—
282C23#1457914918yes—
283C23#1457915318yes—
284C23C23×Dic7911yescharacteristic
285C23C22×C22⋊D7912yes—
286C23C22×D31611yescharacteristic
287C23C22×Dic15811yescharacteristic
288C23C2×#1192962412yes—
289C23C2×#1192962414yes—
290C23C2×#1192962414yes—
291C2×C4—264no—
292C2×C4—22no—
293C2×C4—24no—
294C2×C4—22no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—216no—
301C2×C4—216no—
302C2×C4—232no—
303C2×C4—3168no—
304C2×C4—31616no—
305C2×C4—3168no—
306C2×C4—31616no—
307C2×C4—3168no—
308C2×C4C2×C22⋊Dic7918yes—
309C2×C4C2×C22⋊Dic7914yes—
310C2×C4C2×C4⋊Dic7914yes—
311C2×C4C2×C4⋊Dic7914yes—
312C2×C4#1457912018yes—
313C2×C4#1457912014yes—
314C2×C4#1457913518yes—
315C2×C4#1457914018yes—
316C22—24no—
317C22—28no—
318C22—28no—
319C22—24no—
320C22—216no—
321C22—216no—
322C22#1909842918yescomplemented
323C22C22×C22⋊Dic7911yescharacteristic
324C22C22×C4⋊Dic7911yescharacteristic
325C22C2×#1457912011yescharacteristic
326C22C2×#1457912012yes—
327C22C2×#1457912012yes—
328C22C2×#1457913512yes—
329C22C2×#1457914012yes—
330C22#1909907418yes—
331C22C2×#1457914912yes—
332C22C2×#1457915312yes—
333C22#1909909718yes—
334C22#1909911312yes—
335C22#1909912012yes—
336C4—24no—
337C4—28no—
338C4—28no—
339C4—6328no—
340C4#1909842318yes—
341C2—28no—
342C2C2×#1909842311yescharacteristic
343C2#2376578312yes—
344C2C2×#1909842911yescharacteristic
345C2#2376579812yes—
346C2#2376580711yescharacteristic
347C2#2377170114yes—
348C2#2377171014yes—
subgroupG/H
center, FrattiniC24C23×D79
commutatorC23×C79C23×C4
FittingC23×C42×C79C2
socle, cosocleC24×C79C24
prime radicalC25×C79C23
hypercenterC23×C42D79
hypocenterC79#14682
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C42

Complements

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

NH ≅ G/Ntype
1. C2×#19098429C2semidirect
3. #23761630C2semidirect
4. #23761627C2semidirect
17. C22×C42×C79C4semidirect
95. C42×C79C22⋊C4semidirect
147. C22×C79#382semidirect
181. C79#14682semidirect
187. C22×C42Dic79semidirect
270. C42C22⋊Dic79semidirect
322. C22#19098429semidirect

Maximal subgroups

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

subgroupindex
C2×#190984292
C2×#190984232
#237616302
#237616272
#237616232
C23×C42×C792
#1468279