Finite Group Databasebeta

← #34219450

Subgroups — #34219450

Order 20224.

2430 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×Dic79C211yesmaximal, characteristic
2C2×#19098424C212yesmaximal
3C2×#19098421C212yesmaximal
4Dic79⋊#95C214yesmaximal, complemented
5#23761625C214yesmaximal, complemented
6#23761623C211yesmaximal, characteristic
7C79×C22⋊#95C211yesmaximal, characteristic
8C24×Dic79C2211yescharacteristic
9C24×Dic79C2211yescharacteristic
10C22×Dic79⋊C4C2214yes—
11C22×C22⋊Dic79C2212yes—
12C22×C4×Dic79—28no—
13C22×C4×Dic79C418yescomplemented
14C22×C4×Dic79C2212yes—
15C22×C4×Dic79C2212yes—
16#19098424—28no—
17#19098421—28no—
18C2×C79⋊#95C2214yes—
19C2×C79⋊#95C2218yes—
20C2×C79⋊#95C2214yes—
21C24×C4×C79C2211yescharacteristic
22C22×C22⋊C4×C79C2212yes—
23C2×#95×C79C2214yes—
24C23×Dic79—24no—
25C23×Dic79—24no—
26C23×Dic79—28no—
27C23×Dic79C2×C414yes—
28C23×Dic79C2×C414yes—
29C23×Dic79D418yes—
30C23×Dic79D414yes—
31C23×Dic79Q814yes—
32C23×Dic79C2314yes—
33C23×Dic79C2311yescharacteristic
34C23×Dic79C2312yes—
35C23×Dic79C2311yescharacteristic
36C2×Dic79⋊C4—28no—
37C2×Dic79⋊C4—216no—
38C2×C22⋊Dic79—24no—
39C2×C22⋊Dic79—24no—
40C2×C22⋊Dic79—24no—
41C2×C4×Dic79—232no—
42C2×C4×Dic79—28no—
43C2×C4×Dic79—28no—
44C2×C4×Dic79C2×C418yes—
45C2×C4×Dic79C2×C418yes—
46C79⋊#95—28no—
47C79⋊#95—28no—
48C79⋊#95—216no—
49C25×C79C2311yescharacteristic
50C23×C4×C79—24no—
51C23×C4×C79—28no—
52C23×C4×C79C2×C414yes—
53C23×C4×C79C2314yes—
54C23×C4×C79C2312yes—
55C2×C22⋊C4×C79—24no—
56C2×C22⋊C4×C79—24no—
57C2×C22⋊C4×C79—24no—
58#95×C79—28no—
59C22×Dic79—216no—
60C22×Dic79—232no—
61C22×Dic79—28no—
62C22×Dic79—28no—
63C22×Dic79—216no—
64C22×Dic79—216no—
65C22×Dic79—24no—
66C22×Dic79—24no—
67C22×Dic79—24no—
68C22×Dic79—24no—
69C22×Dic79—24no—
70C22×Dic79—28no—
71C22×Dic79—24no—
72C22×Dic79—28no—
73C22×Dic79C22⋊C4116yes—
74C22×Dic79C4⋊C4116yescomplemented
75C22×Dic79C22×C412yes—
76C22×Dic79C22×C414yes—
77C22×Dic79C22×C412yes—
78C22×Dic79C2×D414yes—
79C22×Dic79C2×D414yes—
80C22×Dic79C2×D414yes—
81C22×Dic79C2×Q814yes—
82C22×Dic79#4118yes—
83Dic79⋊C4—416no—
84C22⋊Dic79—48no—
85C4×Dic79—216no—
86C4×Dic79—216no—
87C24×C79—24no—
88C24×C79—24no—
89C24×C79C22×C412yes—
90C24×C79C2×D414yes—
91C24×C79C2×D412yes—
92C24×C79C2×Q812yes—
93C24×C79#4114yes—
94C24×C79C2411yescharacteristic
95C22×C4×C79—232no—
96C22×C4×C79—28no—
97C22×C4×C79—24no—
98C22×C4×C79—24no—
99C22×C4×C79—216no—
100C22×C4×C79—24no—
101C22×C4×C79—24no—
102C22×C4×C79—28no—
103C22×C4×C79—24no—
104C22×C4×C79—28no—
105C22×C4×C79C22×C414yes—
106C22×C4×C79#4118yes—
107C22⋊C4×C79—48no—
108C23×C79—24no—
109C23×C79—24no—
110C23×C79—28no—
111C23×C79—28no—
112C23×C79—216no—
113C23×C79—28no—
114C23×C79—28no—
115C23×C79C2×C22⋊C414yes—
116C23×C79C2×C4⋊C414yes—
117C23×C79#11714yes—
118C23×C79#12118yes—
119C23×C79C22⋊Q818yes—
120C23×C79C23×C411yescharacteristic
121C23×C79C22×D412yes—
122C23×C79C22×D411yescharacteristic
123C23×C79C22×Q811yescharacteristic
124C23×C79C2×#4114yes—
125C23×C79C2×#4114yes—
126C23×C79C2×#4112yes—
127C2×C4×C79—232no—
128C2×C4×C79—24no—
129C2×C4×C79—24no—
130C2×C4×C79—216no—
131C2×C4×C79—44no—
132C2×C4×C79—44no—
133C2×C4×C79—44no—
134C2×C4×C79—48no—
135C2×C4×C79—48no—
136C2×C4×C79#11718yes—
137C2×Dic79—24no—
138C2×Dic79—24no—
139C2×Dic79—24no—
140C2×Dic79—28no—
141C2×Dic79—28no—
142C2×Dic79—28no—
143C2×Dic79—232no—
144C2×Dic79—232no—
145C2×Dic79—44no—
146C2×Dic79—44no—
147C2×Dic79—44no—
148C2×Dic79—48no—
149C2×Dic79—48no—
150C2×Dic79C2×C22⋊C414yes—
151C2×Dic79C2×C22⋊C414yes—
152C2×Dic79C2×C4⋊C418yes—
153C2×Dic79#11718yes—
154C2×Dic79#123116yes—
155C22×C79—216no—
156C22×C79—216no—
157C22×C79—24no—
158C22×C79—24no—
159C22×C79—28no—
160C22×C79—28no—
161C22×C79#38018yes—
162C22×C79C22×C22⋊C411yescharacteristic
163C22×C79C22×C4⋊C411yescharacteristic
164C22×C79C2×#11712yes—
165C22×C79C2×#11712yes—
166C22×C79C2×#11711yescharacteristic
167C22×C79C2×#12112yes—
168C22×C79C2×C22⋊Q812yes—
169C22×C79C2×#12314yes—
170C22×C79#52514yes—
171C22×C79#52918yes—
172C22×C79#53214yes—
173C22×C79#53314yes—
174C4×C79—28no—
175C4×C79—84no—
176Dic79—28no—
177Dic79—24no—
178Dic79—84no—
179Dic79#38118yescomplemented
180#14685—791nomaximal, Sylow
181C2×C79—28no—
182C2×C79C2×#38011yescharacteristic
183C2×C79C2×#38111yescharacteristic
184C2×C79#228011yescharacteristic
185C2×C79#228312yes—
186C2×C79#228512yes—
187C2×C79#285414yes—
188C2×C79#285514yes—
189C23×C42—791no—
190C2×#381—792no—
191C2×#380—792no—
192C4⋊#95—794no—
193#1434—794no—
194C22⋊#95—791no—
195C22⋊#95D7911yescharacteristic
196C79#1468511yescharacteristic, complemented, Sylow
197C24×C4—791no—
198C24×C4—791no—
199C24×C4C2×D7911yescharacteristic
200C22×C4⋊C4—794no—
201C22×C22⋊C4—792no—
202C22×C22⋊C4C2×D7912yes—
203C22×C42—792no—
204C22×C42—792no—
205C22×C42—798no—
206C22×C42—1588no—
207#381—1588no—
208#380—1588no—
209C2×#95—794no—
210C2×#95—794no—
211C2×#95—798no—
212C2×#95C2×D7914yes—
213C25C22×D7911yescharacteristic
214C23×C4—24no—
215C23×C4—28no—
216C23×C4—791no—
217C23×C4—794no—
218C23×C4—794no—
219C23×C4—798no—
220C23×C4—794no—
221C23×C4—794no—
222C23×C4—792no—
223C23×C4—791no—
224C23×C4—794no—
225C23×C4—1588no—
226C23×C4—1584no—
227C23×C4—1584no—
228C23×C4C4×D7914yes—
229C23×C4C22×D7914yes—
230C23×C4C22×D7912yes—
231C2×C4⋊C4—1588no—
232C2×C4⋊C4—15816no—
233C2×C22⋊C4—24no—
234C2×C22⋊C4—24no—
235C2×C22⋊C4—24no—
236C2×C22⋊C4—1584no—
237C2×C22⋊C4—1584no—
238C2×C22⋊C4—1584no—
239C2×C42—798no—
240C2×C42—798no—
241C2×C42—15832no—
242C2×C42—1588no—
243C2×C42—1588no—
244#95—28no—
245#95—1588no—
246#95—15816no—
247#95—1588no—
248C24—24no—
249C24—24no—
250C24C2×C4×D7912yes—
251C24D4×D7914yes—
252C24D4×D7912yes—
253C24Q8×D7912yes—
254C24#1192962414yes—
255C24C23×D7911yescharacteristic
256C22×C4—232no—
257C22×C4—24no—
258C22×C4—28no—
259C22×C4—24no—
260C22×C4—216no—
261C22×C4—28no—
262C22×C4—28no—
263C22×C4—24no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—798no—
267C22×C4—792no—
268C22×C4—794no—
269C22×C4—794no—
270C22×C4—7916no—
271C22×C4—7916no—
272C22×C4—792no—
273C22×C4—794no—
274C22×C4—794no—
275C22×C4—794no—
276C22×C4—1588no—
277C22×C4—1588no—
278C22×C4—1584no—
279C22×C4—1584no—
280C22×C4—1584no—
281C22×C4—15816no—
282C22×C4—15832no—
283C22×C4—1584no—
284C22×C4—1584no—
285C22×C4—1588no—
286C22×C4—1588no—
287C22×C4—15816no—
288C22×C4—15816no—
289C22×C4—1584no—
290C22×C4C2×C4×D7914yes—
291C22×C4#1192962318yes—
292C4⋊C4—31616no—
293C22⋊C4—48no—
294C22⋊C4—3168no—
295C42—15816no—
296C42—15816no—
297C23—24no—
298C23—24no—
299C23—28no—
300C23—28no—
301C23—216no—
302C23—28no—
303C23—28no—
304C23C22⋊C4×D7914yes—
305C23C4⋊C4×D7914yes—
306C23#1457911814yes—
307C23#1457913418yes—
308C23#1457913918yes—
309C23C22×C4×D7911yescharacteristic
310C23C2×D4×D7912yes—
311C23C2×D4×D7911yescharacteristic
312C23C2×Q8×D7911yescharacteristic
313C23#41×D7914yes—
314C23C2×#1192962314yes—
315C23C2×#1192962412yes—
316C2×C4—232no—
317C2×C4—24no—
318C2×C4—24no—
319C2×C4—216no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—48no—
324C2×C4—48no—
325C2×C4—3164no—
326C2×C4—3164no—
327C2×C4—3164no—
328C2×C4—3168no—
329C2×C4—3168no—
330C2×C4—794no—
331C2×C4—798no—
332C2×C4—7916no—
333C2×C4—794no—
334C2×C4—798no—
335C2×C4—15832no—
336C2×C4—15832no—
337C2×C4—1584no—
338C2×C4—1584no—
339C2×C4—1584no—
340C2×C4—1588no—
341C2×C4—1588no—
342C2×C4—1588no—
343C2×C4#1457911718yes—
344C22—24no—
345C22—24no—
346C22—28no—
347C22—28no—
348C22—216no—
349C22—216no—
350C22#1909842218yes—
351C22C2×C22⋊C4×D7911yescharacteristic
352C22C2×C4⋊C4×D7911yescharacteristic
353C22#117×D7912yes—
354C22C2×#1457911712yes—
355C22C2×#1457911811yescharacteristic
356C22C2×#1457913412yes—
357C22C2×#1457913912yes—
358C22#123×D7914yes—
359C22#1909906914yes—
360C22#1909909318yes—
361C22#1909910814yes—
362C22#1909911514yes—
363C4—28no—
364C4—84no—
365C4—798no—
366C4—6324no—
367C4—1588no—
368C4—1584no—
369C2—28no—
370C2C2×#1909842211yescharacteristic
371C2#381×D7911yescharacteristic
372C2#2376577811yescharacteristic
373C2#2376579412yes—
374C2#2376580212yes—
375C2#2377172814yes—
376C2#2377173614yes—
subgroupG/H
center, FrattiniC24C23×D79
commutatorC23×C79C23×C4
FittingC79×C22⋊#95C2
socle, cosocleC24×C79C24
prime radicalC25×C79C23
hypercenterC22⋊#95D79
hypocenterC79#14685
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22⋊#95

Complements

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

NH ≅ G/Ntype
4. Dic79⋊#95C2semidirect
5. #23761625C2semidirect
13. C22×C4×Dic79C4semidirect
74. C22×Dic79C4⋊C4semidirect
179. Dic79#381semidirect
196. C79#14685semidirect

Maximal subgroups

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

subgroupindex
C23×C4×Dic792
C2×#190984242
C2×#190984212
Dic79⋊#952
#237616252
#237616232
C79×C22⋊#952
#1468579