Finite Group Databasebeta

← C2×#23776283 #35168717

Subgroups — C2×#23776283 #35168717

Order 20224.

1830 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099293C212yesmaximal
2#23776283C2116yesmaximal, direct product factor
3C2×#19098967C212yesmaximal
4C2×#19098857C214yesmaximal
5C2×#19098855C212yesmaximal
6C2×C8×Dic158C211yesmaximal, characteristic
7C2×C4×Dic316C211yesmaximal, characteristic
8C2×#19098657C212yesmaximal
9C2×#500×C79C211yesmaximal, characteristic
10C22×Dic316C2211yescharacteristic
11#19099293—28no—
12#19099293C22116yes—
13C2×#14579160—22no—
14C2×#14579160C2214yes—
15C2×#14579159—24no—
16C2×C4×Dic158C2211yescharacteristic
17C2×C4×Dic158C2212yes—
18C2×#14579126—22no—
19C2×#14579126C2214yes—
20#19098967C22116yes—
21#19098857C22132yes—
22#19098855C22116yes—
23C8×Dic158C2218yes—
24C4×Dic316C2218yes—
25#19098657C22116yes—
26C2×#14579095C2211yescharacteristic
27C2×#14579094C2214yes—
28C2×C4⋊(C79⋊C8)C2211yescharacteristic
29C2×Dic79⋊C8C2212yes—
30C2×#14579086C2212yes—
31C2×#14579084C2214yes—
32C2×C8×Dic79C2212yes—
33C2×C4⋊Q8×C79C2212yes—
34#500×C79C2218yes—
35C2×#107×C79C2212yes—
36C2×#107×C79C2212yes—
37C2×C4×C8×C79C2211yescharacteristic
38C22×Dic158—24no—
39C22×Dic158D411yescharacteristic
40C22×Dic158C2312yes—
41C2×Dic316Q818yescomplemented
42C2×Dic316C2314yes—
43C22×C79⋊C8C2312yes—
44#14579160—216no—
45#14579160—28no—
46#14579160C23116yes—
47#14579159—232no—
48C4×Dic158—24no—
49C4×Dic158D414yes—
50C4×Dic158C2318yes—
51C4×Dic158C2314yes—
52#14579126—216no—
53#14579126—28no—
54#14579126C23116yes—
55C2×C4⋊Dic79D411yescharacteristic
56C2×C4⋊Dic79C2312yes—
57C2×Dic79⋊C4—22no—
58C2×Dic79⋊C4—24no—
59C2×Dic79⋊C4—24no—
60C2×Dic79⋊C4D412yes—
61C2×C4×Dic79—22no—
62C2×C4×Dic79—24no—
63C2×C4×Dic79C2312yes—
64#14579095C2314yes—
65#14579094C23116yes—
66C4⋊(C79⋊C8)C2314yes—
67Dic79⋊C8C2318yes—
68#14579086C2318yes—
69#14579084C23116yes—
70C8×Dic79C2318yes—
71C22×Q8×C79—22no—
72C22×C8×C79C2311yescharacteristic
73C22×C8×C79C2311yescharacteristic
74C4⋊Q8×C79—24no—
75C4⋊Q8×C79C2318yes—
76C2×C4⋊C4×C79—22no—
77C2×C4⋊C4×C79C2314yes—
78C2×C42×C79C2311yescharacteristic
79#107×C79C2318yes—
80#107×C79C2318yes—
81C4×C8×C79C2314yes—
82C2×Dic158—216no—
83C2×Dic158—22no—
84C2×Dic158—24no—
85C2×Dic158—88no—
86C2×Dic158Q1618yescomplemented
87C2×Dic158C2×D414yes—
88C2×Dic158C2×Q818yes—
89C2×Dic158C2414yes—
90C22×Dic79—22no—
91C22×Dic79—22no—
92C22×Dic79C2×D412yes—
93C22×Dic79C2×D412yes—
94Dic316C2×Q8116yescomplemented
95C2×C79⋊C8—24no—
96C2×C79⋊C8C2414yes—
97C4⋊Dic79—22no—
98C4⋊Dic79C2×D414yes—
99C4⋊Dic79C2414yes—
100Dic79⋊C4—216no—
101Dic79⋊C4—216no—
102Dic79⋊C4—28no—
103Dic79⋊C4C2×D418yes—
104C4×Dic79—216no—
105C4×Dic79—28no—
106C4×Dic79C2×D414yes—
107C4×Dic79C2414yes—
108C2×Q8×C79—28no—
109C2×Q8×C79—84no—
110C22×C4×C79—24no—
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2×D411yescharacteristic
113C22×C4×C79C2411yescharacteristic
114C2×C8×C79—22no—
115C2×C8×C79C2×Q814yes—
116C2×C8×C79C2412yes—
117C2×C8×C79C2412yes—
118C4⋊C4×C79—28no—
119C4⋊C4×C79—24no—
120C4⋊C4×C79C2418yes—
121C42×C79C2×D412yes—
122C42×C79C2412yes—
123C23×C79C22×D411yescharacteristic
124Q8×C79—88no—
125C2×C4×C79—22no—
126C2×C4×C79—28no—
127C2×C4×C79—48no—
128C2×C4×C79C2×Q1614yes—
129C2×C4×C79C22×D412yes—
130C2×C4×C79C22×D411yescharacteristic
131C2×C4×C79C22×D412yes—
132C2×C4×C79C22×Q812yes—
133C2×C4×C792−1+412yes—
134C2×C4×C79C2511yescharacteristic
135C2×Dic79—28no—
136C2×Dic79—24no—
137C2×Dic79—24no—
138C2×Dic79—24no—
139C2×Dic79—44no—
140C2×Dic79C2×Q1618yes—
141C2×Dic79C22×D414yes—
142C2×Dic79C22×D414yes—
143Dic158—28no—
144Dic158—24no—
145Dic158—816no—
146Dic158C2×Q16116yescomplemented
147Dic158C22×Q818yes—
148C8×C79—22no—
149C8×C79C22×Q814yes—
150C79⋊C8—24no—
151C22×C79D4×Q812yes—
152C22×C79C22×Q1612yes—
153C22×C79#57612yes—
154C22×C79C23×D411yescharacteristic
155C4×C79—22no—
156C4×C79—48no—
157C4×C79D4×Q812yes—
158C4×C79C22×Q1614yes—
159C4×C79C23×Q811yescharacteristic
160C4×C79C2×2−1+411yescharacteristic
161Dic79—28no—
162Dic79—24no—
163Dic79—44no—
164Dic79C22×Q1618yes—
165C2×Q8×Q16—791nomaximal, Sylow
166C2×C79Q8×Q1614yescomplemented
167C2×C79C2×D4×Q811yescharacteristic
168C2×C79C23×Q1611yescharacteristic
169C2×C79C2×#57611yescharacteristic
170C2×Q82—792no—
171Q8×Q16—7916no—
172C2×#500—792no—
173C2×#500D7911yescharacteristic
174C2×#477—794no—
175C2×#477—792no—
176C2×C8×Q8—791no—
177C2×C4×Q16—792no—
178C2×C4×Q16—791no—
179C79C2×Q8×Q1611yescharacteristic, complemented, Sylow
180C22×Q16—791no—
181Q82—7916no—
182Q82—1588no—
183C2×C4⋊Q8—794no—
184C2×C4⋊Q8—1582no—
185C2×C4⋊Q8—1584no—
186C2×C4⋊Q8C2×D7912yes—
187C2×C4×Q8—791no—
188C2×C4×Q8—794no—
189C2×C4×Q8—792no—
190C2×C4×Q8—1582no—
191#500—7916no—
192#500C2×D7918yes—
193#477—7916no—
194#477—7932no—
195C8×Q8—798no—
196C4×Q16—7916no—
197C4×Q16—798no—
198C2×#107—791no—
199C2×#107—794no—
200C2×#107C2×D7912yes—
201C2×#107C2×D7912yes—
202C2×C4⋊C8—792no—
203C2×C4⋊C8—791no—
204C2×#103—792no—
205C2×#103—794no—
206C2×C4×C8—792no—
207C2×C4×C8C2×D7911yescharacteristic
208C22×Q8—22no—
209C22×Q8—791no—
210C22×Q8—792no—
211C22×Q8—1584no—
212C2×Q16—798no—
213C2×Q16—794no—
214C22×C8—792no—
215C22×C8C22×D7911yescharacteristic
216C22×C8C22×D7911yescharacteristic
217C4⋊Q8—24no—
218C4⋊Q8—7916no—
219C4⋊Q8—1588no—
220C4⋊Q8—15816no—
221C4⋊Q8—15832no—
222C4⋊Q8C22×D7918yes—
223C4×Q8—794no—
224C4×Q8—794no—
225C4×Q8—7916no—
226C4×Q8—798no—
227C4×Q8—1588no—
228C4×Q8—15816no—
229C4×Q8—1584no—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—792no—
232C2×C4⋊C4—791no—
233C2×C4⋊C4—792no—
234C2×C4⋊C4—1584no—
235C2×C4⋊C4—1584no—
236C2×C4⋊C4—1582no—
237C2×C4⋊C4C22×D7914yes—
238C2×C42—792no—
239C2×C42—1584no—
240C2×C42—1582no—
241C2×C42C22×D7911yescharacteristic
242#107—794no—
243#107—7916no—
244#107C22×D7918yes—
245#107C22×D7918yes—
246C4⋊C8—798no—
247C4⋊C8—794no—
248#103—798no—
249#103—7916no—
250C4×C8—798no—
251C4×C8C22×D7914yes—
252C2×Q8—28no—
253C2×Q8—84no—
254C2×Q8—798no—
255C2×Q8—794no—
256C2×Q8—798no—
257C2×Q8—794no—
258C2×Q8—6328no—
259C2×Q8—15816no—
260C2×Q8—1584no—
261C2×Q8—1582no—
262C22×C4—24no—
263C22×C4—792no—
264C22×C4—792no—
265C22×C4—1582no—
266C22×C4—1582no—
267C22×C4D4×D7911yescharacteristic
268C22×C4D4×D7911yescharacteristic
269C22×C4C23×D7911yescharacteristic
270Q16—7916no—
271C2×C8—22no—
272C2×C8—794no—
273C2×C8—1584no—
274C2×C8Q8×D7914yes—
275C2×C8C23×D7912yes—
276C2×C8C23×D7912yes—
277C4⋊C4—28no—
278C4⋊C4—24no—
279C4⋊C4—798no—
280C4⋊C4—794no—
281C4⋊C4—794no—
282C4⋊C4—15816no—
283C4⋊C4—15816no—
284C4⋊C4—1588no—
285C4⋊C4—1582no—
286C4⋊C4C23×D7918yes—
287C42—794no—
288C42—794no—
289C42—15816no—
290C42—1588no—
291C42D4×D7912yes—
292C42C23×D7912yes—
293C23C2×D4×D7911yescharacteristic
294Q8—88no—
295Q8—7916no—
296Q8—798no—
297Q8—63216no—
298Q8—1584no—
299Q8—1588no—
300C2×C4—22no—
301C2×C4—28no—
302C2×C4—48no—
303C2×C4—3164no—
304C2×C4—798no—
305C2×C4—794no—
306C2×C4—794no—
307C2×C4—1584no—
308C2×C4—1588no—
309C2×C4—1584no—
310C2×C4—1584no—
311C2×C4Q16×D7914yes—
312C2×C4C2×D4×D7912yes—
313C2×C4C2×D4×D7911yescharacteristic
314C2×C4C2×D4×D7912yes—
315C2×C4C2×Q8×D7912yes—
316C2×C4#1457920912yes—
317C2×C4C24×D7911yescharacteristic
318C8—22no—
319C8—1584no—
320C8C2×Q8×D7914yes—
321C22#1909922812yes—
322C22C2×Q16×D7912yes—
323C22#1909936412yes—
324C22C22×D4×D7911yescharacteristic
325C4—22no—
326C4—48no—
327C4—3164no—
328C4—798no—
329C4—1584no—
330C4—1588no—
331C4#1909922812yes—
332C4C2×Q16×D7914yes—
333C4C22×Q8×D7911yescharacteristic
334C4C2×#1457920911yescharacteristic
335C2#2377628314yesdirect product factor
336C2C2×#1909922811yescharacteristic
337C2C22×Q16×D7911yescharacteristic
338C2C2×#1909936411yescharacteristic
subgroupG/H
centerC23C2×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×#500×C79C2
socle, prime radicalC23×C79C22×D4
hypercenterC2×#500D79
hypocenterC79C2×Q8×Q16
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#500

Complements

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

NH ≅ G/Ntype
2. #23776283C2direct (N × H)
41. C2×Dic316Q8semidirect
86. C2×Dic158Q16semidirect
94. Dic316C2×Q8semidirect
146. Dic158C2×Q16semidirect
166. C2×C79Q8×Q16semidirect
179. C79C2×Q8×Q16semidirect
335. C2#23776283direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190992932
#237762832
C2×#190989672
C2×#190988572
C2×#190988552
C2×C8×Dic1582
C2×C4×Dic3162
C2×#190986572
C2×#500×C792
C2×Q8×Q1679