Finite Group Databasebeta

← C2×#23764845 #34317165

Subgroups — C2×#23764845 #34317165

Order 20224.

950 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579093C211yesmaximal, characteristic, complemented
2C2×#19098564C212yesmaximal
3#23764845C218yesmaximal, direct product factor
4C2×#19098331C212yesmaximal, complemented
5C2×#19098328C211yesmaximal, characteristic, complemented
6C2×#408×C79C211yesmaximal, characteristic
7C22×#11929608C2212yes—
8C22×C4⋊Dic79C2212yes—
9C2×#14579093—22no—
10C2×#14579093—22no—
11C2×#14579093C2214yescomplemented
12#19098564—24no—
13#19098564C2218yes—
14C2×#14579085—22no—
15C2×#14579082—22no—
16#19098331C2218yescomplemented
17#19098328C2214yescomplemented
18C22×#41×C79C2211yescharacteristic
19C22×M16×C79C2211yescharacteristic
20C23×C8×C79C2211yescharacteristic
21#408×C79—22no—
22#408×C79C2214yes—
23C2×C22⋊C8×C79—22no—
24C23×Dic79—22no—
25C2×#11929608—22no—
26C2×#11929608—24no—
27C2×#11929608—24no—
28C2×#11929608C2314yes—
29C22×C79⋊C8—22no—
30C2×C4⋊Dic79—22no—
31C2×C4⋊Dic79—22no—
32C2×C4⋊Dic79—22no—
33C2×C4⋊Dic79—22no—
34C2×C4⋊Dic79—22no—
35C2×C4⋊Dic79C2314yes—
36#14579093—28no—
37#14579085—28no—
38#14579082—28no—
39C2×#41×C79—21no—
40C2×#41×C79—21no—
41C2×#41×C79—24no—
42C2×#41×C79—24no—
43C2×#41×C79D412yes—
44C2×#41×C79C2312yes—
45C22×Q8×C79D411yescharacteristic
46C22×D4×C79—21no—
47C22×D4×C79D411yescharacteristic
48C23×C4×C79—21no—
49C23×C4×C79C2311yescharacteristic
50C2×M16×C79—21no—
51C2×M16×C79—24no—
52C2×M16×C79C2312yes—
53C22×C8×C79—24no—
54C22×C8×C79—21no—
55C22×C8×C79D412yes—
56C22×C8×C79D412yes—
57C22×C8×C79C2312yes—
58C22⋊C8×C79—28no—
59C22×Dic79—24no—
60C22×Dic79—42no—
61C22×Dic79—42no—
62C22×Dic79—84no—
63#11929608—24no—
64#11929608—24no—
65#11929608—44no—
66C2×C79⋊C8—24no—
67C2×C79⋊C8—44no—
68C4⋊Dic79—24no—
69C4⋊Dic79—24no—
70C4⋊Dic79—42no—
71C4⋊Dic79—42no—
72C24×C79—21no—
73C24×C79#4111yescharacteristic
74#41×C79—28no—
75#41×C79—24no—
76#41×C79—24no—
77#41×C79—42no—
78#41×C79—42no—
79#41×C79—44no—
80C2×Q8×C79—21no—
81C2×Q8×C79—24no—
82C2×Q8×C79C2×D412yes—
83C2×D4×C79—22no—
84C2×D4×C79—22no—
85C2×D4×C79—21no—
86C2×D4×C79—24no—
87C2×D4×C79—44no—
88C2×D4×C79C2×D412yes—
89C22×C4×C79—21no—
90C22×C4×C79—22no—
91C22×C4×C79—22no—
92C22×C4×C79—42no—
93C22×C4×C79—42no—
94C22×C4×C79C2×D411yescharacteristic
95C22×C4×C79C2×D411yescharacteristic
96C22×C4×C79C2×D411yescharacteristic
97C22×C4×C79C2×D411yescharacteristic
98C22×C4×C79#4111yescharacteristic
99C22×C4×C79#4114yes—
100C22×C4×C79#4114yes—
101C22×C4×C79C2411yescharacteristic
102M16×C79—24no—
103M16×C79—42no—
104C2×C8×C79—24no—
105C2×C8×C79—24no—
106C2×C8×C79—22no—
107C2×C8×C79—24no—
108C2×C8×C79—42no—
109C2×C8×C79C2×D414yes—
110C23×C79—24no—
111C23×C79—22no—
112C23×C79—42no—
113C23×C79—44no—
114C23×C79#12111yescharacteristic
115C23×C79#12111yescharacteristic
116C23×C79#12614yes—
117C23×C79C2×#4111yescharacteristic
118Q8×C79—24no—
119Q8×C79—42no—
120D4×C79—24no—
121D4×C79—44no—
122D4×C79—44no—
123D4×C79—42no—
124C2×C4×C79—22no—
125C2×C4×C79—42no—
126C2×C4×C79—42no—
127C2×C4×C79—42no—
128C2×C4×C79—44no—
129C2×C4×C79#12111yescharacteristic
130C2×C4×C79#12111yescharacteristic
131C2×C4×C79#12312yes—
132C2×C4×C79#12312yes—
133C2×C4×C79#12314yes—
134C2×C4×C79#12314yes—
135C2×C4×C79#12412yes—
136C2×C4×C79#12412yes—
137C2×C4×C79#12614yes—
138C2×C4×C79C22×D411yescharacteristic
139C2×C4×C79C22×D411yescharacteristic
140C2×C4×C79C2×#4112yes—
141C2×C4×C79C2×#4112yes—
142C2×Dic79—44no—
143C2×Dic79—84no—
144C2×Dic79—84no—
145C2×Dic79—84no—
146C8×C79—24no—
147C8×C79—42no—
148C79⋊C8—44no—
149C22×C79—28no—
150C22×C79—22no—
151C22×C79—22no—
152C22×C79—42no—
153C22×C79—44no—
154C22×C79—84no—
155C22×C79#39712yes—
156C22×C79#39712yes—
157C22×C79#47114yes—
158C22×C79C2×#12111yescharacteristic
159C22×C79C2×#12612yes—
160C4×C79—42no—
161C4×C79#39712yes—
162C4×C79#39712yes—
163C4×C79C2×#12311yescharacteristic
164C4×C79C2×#12312yes—
165C4×C79C2×#12411yescharacteristic
166Dic79—84no—
167C2×#2079—791nomaximal, Sylow
168C2×C79—22no—
169C2×C79—22no—
170C2×C79—82no—
171C2×C79#207914yescomplemented
172C2×C79C2×#39711yescharacteristic
173C2×C79C2×#47112yes—
174C22×#106—791no—
175C2×#417—792no—
176C2×#408D7911yescharacteristic
177#2079—798no—
178C2×#343—792no—
179C2×#341—791no—
180C79C2×#207911yescharacteristic, complemented, Sylow
181C22×#41C2×D7911yescharacteristic
182C22×M16—792no—
183C22×M16C2×D7911yescharacteristic
184C23×C8C2×D7911yescharacteristic
185C22×C4⋊C4—792no—
186C2×#106—794no—
187C2×#106—1582no—
188C2×#106—1582no—
189#417—798no—
190#417—1584no—
191C2×#103—1582no—
192C2×#102—1582no—
193#408—22no—
194#408C2×D7914yes—
195C2×C22⋊C8—22no—
196#343—798no—
197#341—794no—
198C2×#41—21no—
199C2×#41—21no—
200C2×#41—24no—
201C2×#41—24no—
202C2×#41D31612yes—
203C2×#41C22×D7912yes—
204C22×Q8D31611yescharacteristic
205C22×D4—21no—
206C22×D4D31611yescharacteristic
207C23×C4—21no—
208C23×C4—1582no—
209C23×C4C22×D7911yescharacteristic
210C2×M16—21no—
211C2×M16—24no—
212C2×M16—794no—
213C2×M16—1584no—
214C2×M16—1584no—
215C2×M16—1582no—
216C2×M16C22×D7912yes—
217C22×C8—24no—
218C22×C8—21no—
219C22×C8—1582no—
220C22×C8C22⋊D7912yes—
221C22×C8C22⋊D7912yes—
222C22×C8C22×D7912yes—
223C2×C4⋊C4—794no—
224C2×C4⋊C4—1582no—
225C2×C4⋊C4—1582no—
226C2×C4⋊C4—1582no—
227C2×C4⋊C4—1582no—
228C2×C4⋊C4—1582no—
229#106—1588no—
230#103—1588no—
231#102—1588no—
232C22⋊C8—28no—
233C24—21no—
234C24#1192962411yescharacteristic
235#41—24no—
236#41—24no—
237#41—28no—
238#41—42no—
239#41—42no—
240#41—44no—
241C2×Q8—21no—
242C2×Q8—24no—
243C2×Q8C2×D31612yes—
244C2×D4—22no—
245C2×D4—22no—
246C2×D4—21no—
247C2×D4—24no—
248C2×D4—44no—
249C2×D4C2×D31612yes—
250C22×C4—21no—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—42no—
254C22×C4—42no—
255C22×C4—3162no—
256C22×C4—3162no—
257C22×C4—6324no—
258C22×C4—1584no—
259C22×C4C2×C22⋊D7911yescharacteristic
260C22×C4C2×C22⋊D7911yescharacteristic
261C22×C4C2×D31611yescharacteristic
262C22×C4C2×D31611yescharacteristic
263C22×C4#1192962314yes—
264C22×C4#1192962314yes—
265C22×C4#1192962411yescharacteristic
266C22×C4C23×D7911yescharacteristic
267M16—24no—
268M16—42no—
269M16—3164no—
270M16—1584no—
271M16—1584no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—22no—
276C2×C8—42no—
277C2×C8—3164no—
278C2×C8—1584no—
279C2×C8C2×C22⋊D7914yes—
280C4⋊C4—3162no—
281C4⋊C4—3162no—
282C4⋊C4—1584no—
283C4⋊C4—1584no—
284C23—24no—
285C23—22no—
286C23—42no—
287C23—44no—
288C23#1457913511yescharacteristic
289C23#1457913511yescharacteristic
290C23#1457915414yes—
291C23C2×#1192962411yescharacteristic
292Q8—24no—
293Q8—42no—
294D4—24no—
295D4—44no—
296D4—44no—
297D4—42no—
298C2×C4—22no—
299C2×C4—42no—
300C2×C4—44no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—3164no—
304C2×C4—6324no—
305C2×C4—6324no—
306C2×C4—6324no—
307C2×C4#1457913511yescharacteristic
308C2×C4#1457913511yescharacteristic
309C2×C4#1457914212yes—
310C2×C4#1457914212yes—
311C2×C4#1457914514yes—
312C2×C4#1457914514yes—
313C2×C4#1457914812yes—
314C2×C4#1457914812yes—
315C2×C4#1457915414yes—
316C2×C4C22×C22⋊D7911yescharacteristic
317C2×C4C22×D31611yescharacteristic
318C2×C4C2×#1192962312yes—
319C2×C4C2×#1192962312yes—
320C8—24no—
321C8—42no—
322C8—3164no—
323C22—28no—
324C22—22no—
325C22—22no—
326C22—42no—
327C22—44no—
328C22—84no—
329C22#1909848812yes—
330C22#1909848812yes—
331C22#1909882614yes—
332C22C2×#1457913511yescharacteristic
333C22C2×#1457915412yes—
334C4—42no—
335C4—6324no—
336C4#1909848812yes—
337C4#1909848812yes—
338C4C2×#1457914211yescharacteristic
339C4C2×#1457914512yes—
340C4C2×#1457914811yescharacteristic
341C2—22no—
342C2—22no—
343C2—82no—
344C2#2376484514yesdirect product factor
345C2C2×#1909848811yescharacteristic
346C2C2×#1909882612yes—
subgroupG/H
centerC23#14579135
commutator, cosocleC22×C4×C79C24
FrattiniC22×C4C23×D79
FittingC2×#408×C79C2
socleC23×C79#121
prime radicalC22×#41×C79C22
hypercenterC2×#408D79
hypocenterC79C2×#2079
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#408

Complements

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

NH ≅ G/Ntype
1. C22×#14579093C2semidirect
3. #23764845C2direct (N × H)
4. C2×#19098331C2semidirect
5. C2×#19098328C2semidirect
11. C2×#14579093C22semidirect
16. #19098331C22semidirect
17. #19098328C22semidirect
171. C2×C79#2079semidirect
180. C79C2×#2079semidirect
344. C2#23764845direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790932
C2×#190985642
#237648452
C2×#190983312
C2×#190983282
C2×#408×C792
C2×#207979