Finite Group Databasebeta

← C2×#22581204 #31815998

Subgroups — C2×#22581204 #31815998

Order 17792.

596 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 596 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555770C211yesmaximal, characteristic, complemented
2C22×#14555769C211yesmaximal, characteristic, complemented
3C2×#17984816C211yesmaximal, characteristic, complemented
4#22581204C218yesmaximal, direct product factor
5C2×#17984773C211yesmaximal, characteristic, complemented
6C2×#17984763C211yesmaximal, characteristic, complemented
7C2×#17984762C211yesmaximal, characteristic, complemented
8C2×#121×C139C211yesmaximal, characteristic, complemented
9C22×D556C2211yescharacteristic
10C22×C22⋊D139—21no—
11C2×#14555770—24no—
12C2×#14555770C2214yescomplemented
13C2×#14555769—24no—
14C2×#14555769C2214yescomplemented
15C22×C139⋊C8C2211yescharacteristic
16C22×C139⋊C8C2211yescharacteristic
17#17984816—22no—
18#17984816C2214yescomplemented
19C2×C4⋊Dic139C2211yescharacteristic
20C2×(C2×D139)⋊C4—21no—
21#17984773C2214yescomplemented
22#17984763C2214yescomplemented
23#17984762C2214yescomplemented
24C22×D4×C139—21no—
25C22×D4×C139C2211yescharacteristic
26C23×C4×C139C2211yescharacteristic
27#121×C139—22no—
28#121×C139C2214yescomplemented
29C2×C4⋊C4×C139C2211yescharacteristic
30C2×C22⋊C4×C139—21no—
31C23×D139—21no—
32C2×D556—22no—
33C2×D556—21no—
34C2×D556—22no—
35C2×D556C2312yes—
36C2×C22⋊D139—24no—
37C2×C22⋊D139—44no—
38C22×Dic139—21no—
39#14555770—28no—
40#14555769—28no—
41C2×C139⋊C8—22no—
42C2×C139⋊C8D414yescomplemented
43C2×C139⋊C8C2312yes—
44C2×C139⋊C8C2312yes—
45C4⋊Dic139—21no—
46C4⋊Dic139C2312yes—
47(C2×D139)⋊C4—24no—
48C24×C139—21no—
49C24×C139D411yescharacteristic
50C2×D4×C139—24no—
51C2×D4×C139—22no—
52C2×D4×C139—21no—
53C2×D4×C139—22no—
54C2×D4×C139—44no—
55C2×D4×C139C2312yes—
56C22×C4×C139—22no—
57C22×C4×C139—22no—
58C22×C4×C139—21no—
59C22×C4×C139D411yescharacteristic
60C22×C4×C139D412yes—
61C22×C4×C139C2312yes—
62C22×C4×C139C2311yescharacteristic
63C4⋊C4×C139—21no—
64C4⋊C4×C139C2312yes—
65C22⋊C4×C139—24no—
66C22×D139—22no—
67C22×D139—42no—
68C22×D139—42no—
69C22×D139—42no—
70D556—22no—
71D556—22no—
72D556—42no—
73C22⋊D139—48no—
74C2×Dic139—22no—
75C2×Dic139—42no—
76C139⋊C8—22no—
77C139⋊C8C2×D414yescomplemented
78C23×C139—22no—
79C23×C139—22no—
80C23×C139—22no—
81C23×C139—22no—
82C23×C139—42no—
83C23×C139—42no—
84C23×C139—42no—
85C23×C139C2×D412yes—
86C23×C139C2×D411yescharacteristic
87D4×C139—22no—
88D4×C139—22no—
89D4×C139—48no—
90D4×C139—42no—
91C2×C4×C139—22no—
92C2×C4×C139—24no—
93C2×C4×C139—22no—
94C2×C4×C139—22no—
95C2×C4×C139—22no—
96C2×C4×C139—42no—
97C2×C4×C139C2×D412yes—
98C2×C4×C139C2×D412yes—
99C2×C4×C139C2×D411yescharacteristic
100C2×C4×C139#4112yes—
101C2×C4×C139C2411yescharacteristic
102C22×C139—22no—
103C22×C139—22no—
104C22×C139—22no—
105C22×C139—44no—
106C22×C139—42no—
107C22×C139—42no—
108C22×C139—42no—
109C22×C139—84no—
110C22×C139#12112yes—
111C22×C139AGL(1,ℤ/8)12yes—
112C22×C139AGL(1,ℤ/8)12yes—
113C22×C139C22×D411yescharacteristic
114C2×D139—42no—
115C2×D139—42no—
116C2×D139—42no—
117C2×D139—84no—
118C4×C139—22no—
119C4×C139—42no—
120C4×C139#12112yes—
121C4×C139C22×D411yescharacteristic
122C4×C139C2×#4111yescharacteristic
123Dic139—42no—
124C2×C139—42no—
125C2×C139—82no—
126C2×C139#46914yescomplemented
127C2×C139C2×#12111yescharacteristic
128C2×C139C2×AGL(1,ℤ/8)11yescharacteristic
129C2×C139C2×AGL(1,ℤ/8)11yescharacteristic
130D139—82no—
131C139C2×#46911yescharacteristic, complemented, Sylow
132C2×#469—1391nomaximal, Sylow
133C22×D8—1391no—
134C22×M16—1391no—
135C2×#121—1391no—
136C2×#121D13911yescharacteristic, complemented
137#469—1398no—
138C2×#106—1391no—
139C2×#102—1391no—
140C2×#102—1391no—
141C22×D4—21no—
142C22×D4—2781no—
143C22×D4—1391no—
144C22×D4C2×D13911yescharacteristic
145C23×C4C2×D13911yescharacteristic
146C2×D8—2784no—
147C2×D8—1394no—
148C2×M16—2784no—
149C2×M16—1394no—
150C22×C8—1391no—
151C22×C8—1391no—
152#121—22no—
153#121—2782no—
154#121—1394no—
155#121C2×D13914yescomplemented
156C2×C4⋊C4—1391no—
157C2×C4⋊C4C2×D13911yescharacteristic
158C2×C22⋊C4—21no—
159C2×C22⋊C4—2781no—
160#106—1394no—
161#102—1394no—
162#102—1394no—
163C24—21no—
164C24—2781no—
165C24C22⋊D13911yescharacteristic
166C2×D4—24no—
167C2×D4—22no—
168C2×D4—21no—
169C2×D4—22no—
170C2×D4—44no—
171C2×D4—2784no—
172C2×D4—2782no—
173C2×D4—2781no—
174C2×D4—2782no—
175C2×D4—5564no—
176C2×D4—1392no—
177C2×D4C22×D13912yes—
178C22×C4—22no—
179C22×C4—22no—
180C22×C4—21no—
181C22×C4—2781no—
182C22×C4C22⋊D13912yes—
183C22×C4C22⋊D13911yescharacteristic
184C22×C4C22×D13912yes—
185C22×C4C22×D13911yescharacteristic
186D8—2788no—
187M16—2788no—
188C2×C8—2782no—
189C2×C8—1392no—
190C2×C8—1394no—
191C2×C8—1392no—
192C4⋊C4—21no—
193C4⋊C4—2781no—
194C4⋊C4—1392no—
195C4⋊C4C22×D13912yes—
196C22⋊C4—24no—
197C22⋊C4—2784no—
198C23—22no—
199C23—22no—
200C23—22no—
201C23—22no—
202C23—42no—
203C23—42no—
204C23—42no—
205C23—2782no—
206C23—5562no—
207C23—5562no—
208C23—5562no—
209C23C2×C22⋊D13912yes—
210C23C2×C22⋊D13911yescharacteristic
211D4—22no—
212D4—22no—
213D4—48no—
214D4—42no—
215D4—2782no—
216D4—2782no—
217D4—5568no—
218D4—5562no—
219C2×C4—22no—
220C2×C4—24no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—42no—
225C2×C4—2782no—
226C2×C4—5562no—
227C2×C4D4×D13912yes—
228C2×C4C2×C22⋊D13912yes—
229C2×C4C2×C22⋊D13911yescharacteristic
230C2×C4#1455578412yes—
231C2×C4C23×D13911yescharacteristic
232C8—2782no—
233C8—1394no—
234C22—22no—
235C22—22no—
236C22—22no—
237C22—44no—
238C22—42no—
239C22—42no—
240C22—42no—
241C22—84no—
242C22—5562no—
243C22—5562no—
244C22—5562no—
245C22—11124no—
246C22#1798481412yes—
247C22#1798486712yes—
248C22#1798486812yes—
249C22C22×C22⋊D13911yescharacteristic
250C4—22no—
251C4—42no—
252C4—5562no—
253C4#1798481412yes—
254C4C2×D4×D13911yescharacteristic
255C4C2×#1455578411yescharacteristic
256C2—42no—
257C2—82no—
258C2—11122no—
259C2#2258120414yesdirect product factor
260C2C2×#1798481411yescharacteristic
261C2C2×#1798486711yescharacteristic
262C2C2×#1798486811yescharacteristic
subgroupG/H
centerC23C2×C22⋊D139
commutator, cosocleC2×C4×C139C24
FrattiniC2×C4C23×D139
FittingC2×#121×C139C2
socleC23×C139C2×D4
hypercenterC2×#121D139
hypocenterC139C2×#469
LCSG ▷ C2×C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14555770C2semidirect
2. C22×#14555769C2semidirect
3. C2×#17984816C2semidirect
4. #22581204C2direct (N × H)
5. C2×#17984773C2semidirect
6. C2×#17984763C2semidirect
7. C2×#17984762C2semidirect
8. C2×#121×C139C2semidirect
12. C2×#14555770C22semidirect
14. C2×#14555769C22semidirect
18. #17984816C22semidirect
21. #17984773C22semidirect
22. #17984763C22semidirect
23. #17984762C22semidirect
28. #121×C139C22semidirect
42. C2×C139⋊C8D4semidirect
77. C139⋊C8C2×D4semidirect
126. C2×C139#469semidirect
131. C139C2×#469semidirect
136. C2×#121D139semidirect
155. #121C2×D139semidirect
259. C2#22581204direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145557702
C22×#145557692
C2×#179848162
#225812042
C2×#179847732
C2×#179847632
C2×#179847622
C2×#121×C1392
C2×#469139