Finite Group Databasebeta

← C2×#23774794 #35161149

Subgroups — C2×#23774794 #35161149

Order 20224.

1866 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099120C212yesmaximal
2#23774794C2116yesmaximal, direct product factor
3C2×#19098849C214yesmaximal, complemented
4C2×#19098821C214yesmaximal
5C2×#19098774C214yesmaximal, complemented
6C2×#423×C79C211yesmaximal, characteristic
7C22×Dic316C2214yes—
8#19099120—28no—
9#19099120C22116yes—
10C2×#14579161C2212yes—
11C2×#14579161C2212yes—
12C2×#14579153—22no—
13C2×#14579140—22no—
14C2×#14579140C2214yes—
15C2×C4×Dic158—22no—
16C2×C4×Dic158C2214yes—
17C2×#14579120—22no—
18#19098849C22132yescomplemented
19#19098821C22132yes—
20#19098774C22132yescomplemented
21C2×#14579093C2214yes—
22C2×#14579086C2218yes—
23C22×M16×C79C2212yes—
24C22×C42×C79C2211yescharacteristic
25#423×C79C2218yes—
26C2×C4⋊C8×C79C2214yes—
27C22×Dic158—22no—
28C22×Dic158C2314yes—
29C2×Dic316—48no—
30C2×Dic316C23116yes—
31#14579161—24no—
32#14579161—24no—
33#14579161C2318yes—
34#14579161C2318yes—
35#14579153—216no—
36#14579140—216no—
37#14579140—28no—
38#14579140C23116yes—
39C4×Dic158—216no—
40C4×Dic158—28no—
41C4×Dic158C23116yes—
42#14579120—216no—
43C2×C4⋊Dic79—22no—
44C2×C4⋊Dic79—22no—
45C2×C4⋊Dic79—22no—
46C2×C4⋊Dic79C2314yes—
47C2×Dic79⋊C4—24no—
48C2×Dic79⋊C4—24no—
49C2×C22⋊Dic79—24no—
50C2×C4×Dic79—24no—
51#14579093C23116yes—
52#14579086C23132yes—
53C23×C4×C79D412yes—
54C23×C4×C79C2311yescharacteristic
55C2×M16×C79—44no—
56C2×M16×C79C2318yes—
57C22×C8×C79C2314yes—
58C2×C42×C79D411yescharacteristic
59C2×C42×C79D411yescharacteristic
60C2×C42×C79D414yes—
61C2×C42×C79C2312yes—
62C2×C42×C79C2314yes—
63C4⋊C8×C79C23116yes—
64C2×Dic158—28no—
65C2×Dic158—24no—
66C2×Dic158—28no—
67C2×Dic158—28no—
68C2×Dic158—48no—
69C2×Dic158C2418yes—
70C22×Dic79—24no—
71C22×Dic79—24no—
72Dic316—416no—
73C4⋊Dic79—28no—
74C4⋊Dic79—28no—
75C4⋊Dic79—28no—
76C4⋊Dic79—24no—
77C4⋊Dic79C2418yes—
78Dic79⋊C4—216no—
79Dic79⋊C4—216no—
80C22⋊Dic79—216no—
81C4×Dic79—216no—
82C24×C79C2×D411yescharacteristic
83C22×C4×C79—28no—
84C22×C4×C79—22no—
85C22×C4×C79—22no—
86C22×C4×C79C2×D411yescharacteristic
87C22×C4×C79C2×D412yes—
88C22×C4×C79C2×D412yes—
89C22×C4×C79C2×D418yes—
90C22×C4×C79C2×D412yes—
91C22×C4×C79C2412yes—
92C22×C4×C79C2411yescharacteristic
93M16×C79—48no—
94C2×C8×C79—28no—
95C2×C8×C79C2418yes—
96C42×C79C2×D414yes—
97C42×C79C2×D414yes—
98C42×C79C2×D414yes—
99C42×C79C2414yes—
100C23×C79—22no—
101C23×C79—24no—
102C23×C79C22×D412yes—
103C23×C79C22×D411yescharacteristic
104C2×C4×C79—22no—
105C2×C4×C79—24no—
106C2×C4×C79—24no—
107C2×C4×C79—216no—
108C2×C4×C79—22no—
109C2×C4×C79—22no—
110C2×C4×C79#13718yes—
111C2×C4×C79C22×D412yes—
112C2×C4×C79C22×D414yes—
113C2×C4×C79C22×D411yescharacteristic
114C2×C4×C79C22×D414yes—
115C2×C4×C79H(5,𝔽2)12yes—
116C2×C4×C792−1+412yes—
117C2×C4×C79C2511yescharacteristic
118C2×Dic79—28no—
119C2×Dic79—28no—
120C2×Dic79—48no—
121C2×Dic79—48no—
122Dic158—28no—
123Dic158—28no—
124Dic158—48no—
125Dic158—416no—
126C8×C79—28no—
127C22×C79—22no—
128C22×C79—24no—
129C22×C79—44no—
130C22×C79#53712yes—
131C22×C79C2×#13714yes—
132C22×C79C23×D411yescharacteristic
133C4×C79—22no—
134C4×C79—24no—
135C4×C79#53712yes—
136C4×C79C2×#13718yes—
137C4×C79C2×H(5,𝔽2)11yescharacteristic
138C4×C79C2×2−1+411yescharacteristic
139Dic79—48no—
140Dic79—48no—
141C2×#3255—791nomaximal, Sylow
142C2×C79—42no—
143C2×C79#325514yescomplemented
144C2×C79C2×#53711yescharacteristic
145C2×C79C22×#13712yes—
146C2×#533—792no—
147#3255—7916no—
148C2×#475—794no—
149C2×#470—794no—
150C2×#462—794no—
151C2×#423D7911yescharacteristic
152C79C2×#325511yescharacteristic, complemented, Sylow
153C22×Q16—794no—
154C22×M16C2×D7912yes—
155#533—7916no—
156#533—1588no—
157C2×C4⋊Q8—792no—
158C2×C4⋊Q8—792no—
159C2×#125—1582no—
160C2×C22⋊Q8—794no—
161C2×C22⋊Q8—1582no—
162C2×C4×Q8—794no—
163C2×C4×Q8—1582no—
164C2×#117—1582no—
165C22×C42C2×D7911yescharacteristic
166#475—7932no—
167#470—7932no—
168#462—7932no—
169C2×#106—794no—
170#423C2×D7918yes—
171C2×C4⋊C8C2×D7914yes—
172C2×#103—798no—
173C22×Q8—794no—
174C22×Q8—1582no—
175C23×C4D31612yes—
176C23×C4C22×D7911yescharacteristic
177C2×Q16—3168no—
178C2×Q16—7916no—
179C2×M16—44no—
180C2×M16C22×D7918yes—
181C22×C8C22×D7914yes—
182C4⋊Q8—798no—
183C4⋊Q8—798no—
184C4⋊Q8—1584no—
185C4⋊Q8—1584no—
186#125—15816no—
187C22⋊Q8—7916no—
188C22⋊Q8—1588no—
189C22⋊Q8—15816no—
190C4×Q8—7916no—
191C4×Q8—1588no—
192C4×Q8—15816no—
193#117—15816no—
194C2×C4⋊C4—794no—
195C2×C4⋊C4—1582no—
196C2×C4⋊C4—1582no—
197C2×C4⋊C4—1584no—
198C2×C4⋊C4—1584no—
199C2×C4⋊C4—1582no—
200C2×C22⋊C4—1584no—
201C2×C42—1584no—
202C2×C42D31611yescharacteristic
203C2×C42D31611yescharacteristic
204C2×C42D31614yes—
205C2×C42C22×D7912yes—
206C2×C42C22×D7914yes—
207#106—7916no—
208C4⋊C8C22×D79116yes—
209#103—7932no—
210C24C2×D31611yescharacteristic
211C2×Q8—3168no—
212C2×Q8—798no—
213C2×Q8—1588no—
214C2×Q8—1588no—
215C2×Q8—1588no—
216C2×Q8—1584no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—28no—
220C22×C4—1584no—
221C22×C4—1584no—
222C22×C4C2×D31618yes—
223C22×C4C2×D31612yes—
224C22×C4C2×D31612yes—
225C22×C4C2×D31611yescharacteristic
226C22×C4C2×D31612yes—
227C22×C4C23×D7912yes—
228C22×C4C23×D7911yescharacteristic
229Q16—31616no—
230M16—48no—
231C2×C8—28no—
232C2×C8C23×D7918yes—
233C4⋊C4—798no—
234C4⋊C4—15816no—
235C4⋊C4—15816no—
236C4⋊C4—1584no—
237C4⋊C4—1588no—
238C4⋊C4—1588no—
239C4⋊C4—1588no—
240C22⋊C4—15816no—
241C42—15816no—
242C42C2×D31614yes—
243C42C2×D31614yes—
244C42C2×D31614yes—
245C42C23×D7914yes—
246C23—22no—
247C23—24no—
248C23C22×D31612yes—
249C23C22×D31611yescharacteristic
250Q8—3168no—
251Q8—31616no—
252Q8—1588no—
253Q8—1588no—
254C2×C4—22no—
255C2×C4—24no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—216no—
260C2×C4—3168no—
261C2×C4—3168no—
262C2×C4—1588no—
263C2×C4—1588no—
264C2×C4#1457919418yes—
265C2×C4C22×D31612yes—
266C2×C4C22×D31614yes—
267C2×C4C22×D31611yescharacteristic
268C2×C4C22×D31614yes—
269C2×C4#1457920612yes—
270C2×C4#1457920912yes—
271C2×C4C24×D7911yescharacteristic
272C8—28no—
273C22—24no—
274C22—22no—
275C22—44no—
276C22#1909914412yes—
277C22C2×#1457919414yes—
278C22C23×D31611yescharacteristic
279C4—24no—
280C4—22no—
281C4—3168no—
282C4—3168no—
283C4#1909914412yes—
284C4C2×#1457919418yes—
285C4C2×#1457920611yescharacteristic
286C4C2×#1457920911yescharacteristic
287C2—42no—
288C2#2377479414yesdirect product factor
289C2C2×#1909914411yescharacteristic
290C2C22×#1457919412yes—
subgroupG/H
centerC23C22×D316
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×#423×C79C2
socleC23×C79C22×D4
prime radicalC24×C79C2×D4
hypercenterC2×#423D79
hypocenterC79C2×#3255
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
2. #23774794C2direct (N × H)
3. C2×#19098849C2semidirect
5. C2×#19098774C2semidirect
18. #19098849C22semidirect
20. #19098774C22semidirect
143. C2×C79#3255semidirect
152. C79C2×#3255semidirect
288. C2#23774794direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991202
#237747942
C2×#190988492
C2×#190988212
C2×#190987742
C2×#423×C792
C2×#325579