Finite Group Databasebeta

← #34293388

Subgroups — #34293388

Order 20224.

1238 conjugacy classes of subgroups.

The subgroup lattice has 382 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099120C211yesmaximal, characteristic
2C2×#19098620C211yesmaximal, characteristic
3#23764352C212yesmaximal, complemented
4#23764323C212yesmaximal, complemented
5#23763707C214yesmaximal
6#23763233C214yesmaximal, complemented
7C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
8#19099120—24no—
9#19099120C418yescomplemented
10C2×#14579161C2211yescharacteristic
11C2×#14579161C2211yescharacteristic
12C2×#14579153—21no—
13C2×#14579140—21no—
14C2×#14579140C2212yes—
15C2×C4×Dic158—21no—
16C2×C4×Dic158C2212yes—
17C2×#14579120—21no—
18#19098620—24no—
19C2×C4⋊(C79⋊C8)C2212yes—
20C2×#14579084C2218yes—
21C2×C22⋊(C79⋊C8)C2212yes—
22C2×#14579072C2212yes—
23#19098325C2218yes—
24C22×C4⋊C4×C79C2212yes—
25C22×C42×C79—21no—
26C22×C42×C79C2211yescharacteristic
27C4×C4⋊C4×C79—21no—
28C4×C4⋊C4×C79—21no—
29C4×C4⋊C4×C79C2212yes—
30C4×C4⋊C4×C79C2212yes—
31C2×#95×C79—21no—
32C22×Dic158—21no—
33C22×Dic158C2312yes—
34C22×C79⋊C8C2314yes—
35#14579161—22no—
36#14579161—22no—
37#14579161C2×C414yescomplemented
38#14579161C2×C414yescomplemented
39#14579153—28no—
40#14579140—28no—
41#14579140—24no—
42#14579140C2×C418yes—
43C4×Dic158—28no—
44C4×Dic158—24no—
45C4×Dic158C2×C418yescomplemented
46#14579120—28no—
47C2×C4⋊Dic79—21no—
48C2×C4⋊Dic79—21no—
49C2×C4⋊Dic79—21no—
50C2×C4⋊Dic79C2312yes—
51C2×Dic79⋊C4—22no—
52C2×Dic79⋊C4—22no—
53C2×C22⋊Dic79—22no—
54C2×C4×Dic79—22no—
55C4⋊(C79⋊C8)—24no—
56#14579084—216no—
57C22⋊(C79⋊C8)—24no—
58#14579072—24no—
59C23×C4×C79—22no—
60C23×C4×C79D411yescharacteristic
61C23×C4×C79D411yescharacteristic
62C23×C4×C79C2311yescharacteristic
63C2×C4⋊C4×C79—22no—
64C2×C4⋊C4×C79—28no—
65C2×C4⋊C4×C79C2314yes—
66C2×C42×C79—22no—
67C2×C42×C79—22no—
68C2×C42×C79—44no—
69C2×C42×C79C2×C414yes—
70C2×C42×C79D411yescharacteristic
71C2×C42×C79D411yescharacteristic
72C2×C42×C79D414yes—
73C2×C42×C79C2311yescharacteristic
74C2×C42×C79C2311yescharacteristic
75#95×C79—22no—
76#95×C79—22no—
77C2×Dic158—24no—
78C2×Dic158—22no—
79C2×Dic158—28no—
80C2×Dic158—42no—
81C2×Dic158—42no—
82C2×Dic158C22×C414yes—
83C22×Dic79—22no—
84C22×Dic79—22no—
85C2×C79⋊C8—24no—
86C2×C79⋊C8—28no—
87C4⋊Dic79—24no—
88C4⋊Dic79—24no—
89C4⋊Dic79—24no—
90C4⋊Dic79—22no—
91C4⋊Dic79C22×C414yes—
92Dic79⋊C4—28no—
93Dic79⋊C4—28no—
94C22⋊Dic79—28no—
95C4×Dic79—28no—
96C24×C79C2×D411yescharacteristic
97C22×C4×C79—24no—
98C22×C4×C79—22no—
99C22×C4×C79—22no—
100C22×C4×C79—24no—
101C22×C4×C79—28no—
102C22×C4×C79—24no—
103C22×C4×C79—44no—
104C22×C4×C79—44no—
105C22×C4×C79C22⋊C414yes—
106C22×C4×C79C22⋊C414yes—
107C22×C4×C79C22×C412yes—
108C22×C4×C79C2×D411yescharacteristic
109C22×C4×C79C2×D411yescharacteristic
110C22×C4×C79C2×D411yescharacteristic
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2×D412yes—
113C22×C4×C79C2×D411yescharacteristic
114C22×C4×C79C2411yescharacteristic
115C4⋊C4×C79—28no—
116C4⋊C4×C79—24no—
117C4⋊C4×C79#4118yes—
118C42×C79—44no—
119C42×C79—44no—
120C42×C79C22⋊C414yes—
121C42×C79C22⋊C414yes—
122C42×C79C22×C412yes—
123C42×C79C22×C412yes—
124C42×C79C2×D412yes—
125C42×C79C2×D412yes—
126C23×C79—22no—
127C23×C79—21no—
128C23×C79—21no—
129C23×C79C2×C22⋊C412yes—
130C23×C79#13714yes—
131C23×C79C22×D411yescharacteristic
132C2×C4×C79—22no—
133C2×C4×C79—21no—
134C2×C4×C79—22no—
135C2×C4×C79—22no—
136C2×C4×C79—21no—
137C2×C4×C79—28no—
138C2×C4×C79—24no—
139C2×C4×C79—24no—
140C2×C4×C79—28no—
141C2×C4×C79—28no—
142C2×C4×C79—416no—
143C2×C4×C79—44no—
144C2×C4×C79—44no—
145C2×C4×C79C2×C22⋊C412yes—
146C2×C4×C79C2×C22⋊C412yes—
147C2×C4×C79C2×C22⋊C412yes—
148C2×C4×C79C2×C22⋊C412yes—
149C2×C4×C79C2×C22⋊C412yes—
150C2×C4×C79AGL(1,ℤ/8)12yes—
151C2×C4×C79#13712yes—
152C2×C4×C79C23×C411yescharacteristic
153C2×C4×C79C22×D411yescharacteristic
154C2×C4×C79C2×#4114yes—
155C2×Dic79—24no—
156C2×Dic79—24no—
157C2×Dic79—44no—
158C2×Dic79—42no—
159C2×Dic79—42no—
160Dic158—28no—
161Dic158—44no—
162Dic158—48no—
163C79⋊C8—44no—
164C22×C79—24no—
165C22×C79—24no—
166C22×C79—22no—
167C22×C79—22no—
168C22×C79#41914yes—
169C22×C79C22×C22⋊C411yescharacteristic
170C22×C79#52512yes—
171C22×C79C2×AGL(1,ℤ/8)11yescharacteristic
172C22×C79C2×#13712yes—
173C22×C79C2×#13711yescharacteristic
174C4×C79—22no—
175C4×C79—22no—
176C4×C79—22no—
177C4×C79—22no—
178C4×C79—48no—
179C4×C79#41714yes—
180C4×C79C4×#4112yes—
181C4×C79#53212yes—
182Dic79—44no—
183Dic79—44no—
184#21394—791nomaximal, Sylow
185C2×C79—24no—
186C2×C79#229711yescharacteristic
187C2×C79C2×#41911yescharacteristic
188C2×C79C2×#41711yescharacteristic
189C2×C79#311012yes—
190C2×C79#311312yes—
191C2×#533—791no—
192C2×#432—791no—
193C2×C4×C4⋊C4D7911yescharacteristic
194#1988—792no—
195#1981—792no—
196#1872—794no—
197#1763—794no—
198C79#2139411yescharacteristic, complemented, Sylow
199#533—798no—
200#533—1584no—
201C2×C4⋊Q8—791no—
202C2×C4⋊Q8—791no—
203C2×#125—1581no—
204C2×C22⋊Q8—792no—
205C2×C22⋊Q8—1581no—
206C2×C4×Q8—792no—
207C2×C4×Q8—1581no—
208C2×#117—1581no—
209C22×C4⋊C4C2×D7912yes—
210C22×C42—21no—
211C22×C42C2×D7911yescharacteristic
212#432—1584no—
213C2×C4⋊C8—792no—
214C2×#103—798no—
215C2×C22⋊C8—792no—
216C2×#97—792no—
217C4×C4⋊C4—21no—
218C4×C4⋊C4—21no—
219C4×C4⋊C4C2×D7912yes—
220C4×C4⋊C4C2×D7912yes—
221C2×#95—21no—
222#340—798no—
223C22×Q8—792no—
224C22×Q8—1581no—
225C23×C4—22no—
226C23×C4C22⋊D7911yescharacteristic
227C23×C4C22⋊D7911yescharacteristic
228C23×C4C22×D7911yescharacteristic
229C22×C8—794no—
230C4⋊Q8—794no—
231C4⋊Q8—794no—
232C4⋊Q8—1582no—
233C4⋊Q8—1582no—
234#125—1588no—
235C22⋊Q8—798no—
236C22⋊Q8—1588no—
237C22⋊Q8—1584no—
238C4×Q8—798no—
239C4×Q8—1588no—
240C4×Q8—1584no—
241#117—1588no—
242C2×C4⋊C4—22no—
243C2×C4⋊C4—28no—
244C2×C4⋊C4—792no—
245C2×C4⋊C4—1581no—
246C2×C4⋊C4—1581no—
247C2×C4⋊C4—1582no—
248C2×C4⋊C4—1582no—
249C2×C4⋊C4—1581no—
250C2×C4⋊C4C22×D7914yes—
251C2×C22⋊C4—1582no—
252C2×C42—22no—
253C2×C42—22no—
254C2×C42—44no—
255C2×C42—1582no—
256C2×C42C4×D7914yes—
257C2×C42D31614yes—
258C2×C42C22⋊D7911yescharacteristic
259C2×C42C22⋊D7911yescharacteristic
260C2×C42C22×D7911yescharacteristic
261C2×C42C22×D7911yescharacteristic
262C4⋊C8—1584no—
263#103—15816no—
264C22⋊C8—1584no—
265#97—1584no—
266#95—22no—
267#95—22no—
268C24C2×C22⋊D7911yescharacteristic
269C2×Q8—3162no—
270C2×Q8—3162no—
271C2×Q8—794no—
272C2×Q8—1588no—
273C2×Q8—1584no—
274C2×Q8—1582no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—28no—
280C22×C4—24no—
281C22×C4—44no—
282C22×C4—44no—
283C22×C4—1582no—
284C22×C4—1582no—
285C22×C4(C2×D79)⋊C414yes—
286C22×C4(C2×D79)⋊C414yes—
287C22×C4C2×C4×D7912yes—
288C22×C4C2×C22⋊D7911yescharacteristic
289C22×C4C2×C22⋊D7911yescharacteristic
290C22×C4C2×C22⋊D7911yescharacteristic
291C22×C4C2×C22⋊D7911yescharacteristic
292C22×C4C2×C22⋊D7911yescharacteristic
293C22×C4C2×D31612yes—
294C22×C4C23×D7911yescharacteristic
295C2×C8—1588no—
296C2×C8—1584no—
297C4⋊C4—28no—
298C4⋊C4—24no—
299C4⋊C4—794no—
300C4⋊C4—1588no—
301C4⋊C4—1588no—
302C4⋊C4—1584no—
303C4⋊C4—1584no—
304C4⋊C4—1584no—
305C4⋊C4—1582no—
306C4⋊C4#1192962418yes—
307C22⋊C4—1588no—
308C42—44no—
309C42—44no—
310C42—1588no—
311C42(C2×D79)⋊C414yes—
312C42(C2×D79)⋊C414yes—
313C42C2×C4×D7912yes—
314C42C2×C4×D7912yes—
315C42C2×D31612yes—
316C42C2×D31612yes—
317C23—22no—
318C23—21no—
319C23—21no—
320C23C2×(C2×D79)⋊C412yes—
321C23#1457919114yes—
322C23C22×C22⋊D7911yescharacteristic
323Q8—3168no—
324Q8—3164no—
325Q8—1588no—
326C2×C4—22no—
327C2×C4—28no—
328C2×C4—21no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—21no—
332C2×C4—24no—
333C2×C4—28no—
334C2×C4—24no—
335C2×C4—28no—
336C2×C4—416no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—3164no—
340C2×C4—3162no—
341C2×C4—3162no—
342C2×C4—1584no—
343C2×C4—1584no—
344C2×C4C2×(C2×D79)⋊C412yes—
345C2×C4C2×(C2×D79)⋊C412yes—
346C2×C4C2×(C2×D79)⋊C412yes—
347C2×C4C2×(C2×D79)⋊C412yes—
348C2×C4C2×(C2×D79)⋊C412yes—
349C2×C4#1457918712yes—
350C2×C4#1457919212yes—
351C2×C4C22×C4×D7911yescharacteristic
352C2×C4C22×D31611yescharacteristic
353C2×C4C2×#1192962414yes—
354C8—3164no—
355C22—22no—
356C22—24no—
357C22—24no—
358C22—22no—
359C22#1909857114yes—
360C22C22×(C2×D79)⋊C411yescharacteristic
361C22#1909907412yes—
362C22C2×#1457918711yescharacteristic
363C22C2×#1457919112yes—
364C22C2×#1457919211yescharacteristic
365C4—22no—
366C4—22no—
367C4—22no—
368C4—22no—
369C4—48no—
370C4—3164no—
371C4—3164no—
372C4#1909856214yes—
373C4C4×#1192962412yes—
374C4#1909911312yes—
375C2—24no—
376C2#2376589011yescharacteristic
377C2C2×#1909857111yescharacteristic
378C2C2×#1909856211yescharacteristic
379C2#2377349912yes—
380C2#2377353012yes—
subgroupG/H
centerC23C22×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×C4×C4⋊C4×C79C2
socleC23×C79C22×D4
prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC2×C4×C4⋊C4D79
hypocenterC79#21394
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #23764352C2semidirect
4. #23764323C2semidirect
6. #23763233C2semidirect
9. #19099120C4semidirect
37. #14579161C2×C4semidirect
38. #14579161C2×C4semidirect
45. C4×Dic158C2×C4semidirect
198. C79#21394semidirect

Maximal subgroups

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

subgroupindex
C2×#190991202
C2×#190986202
#237643522
#237643232
#237637072
#237632332
C2×C4×C4⋊C4×C792
#2139479