Finite Group Databasebeta

← C2×#22588096 #31994956

Subgroups — C2×#22588096 #31994956

Order 18176.

930 conjugacy classes of subgroups.

The subgroup lattice has 184 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985957C213yesmaximal
2#22588096C218yesmaximal, direct product factor
3C2×#17985756C213yesmaximal
4C2×#338×C71C211yesmaximal, characteristic
5C23×C71⋊C8C2211yescharacteristic
6C2×#14556087C2213yes—
7#17985957C4112yescomplemented
8#17985957C22112yes—
9C2×#14556038C416yescomplemented
10C2×C8×Dic71C416yescomplemented
11#17985756C22112yes—
12C22×M16×C71C2213yes—
13#338×C71C2214yes—
14C22×C71⋊C8C2×C413yes—
15C22×C71⋊C8C2×C413yes—
16C22×C71⋊C8C2×C416yes—
17C22×C71⋊C8C2312yes—
18#14556087—23no—
19#14556087—23no—
20#14556087C2×C416yes—
21#14556087C2316yes—
22C2×C4⋊Dic71—23no—
23C2×C22⋊Dic71—23no—
24C2×C4×Dic71C2×C416yes—
25#14556038C2×C4124yescomplemented
26C8×Dic71C2×C4124yescomplemented
27C23×C4×C71C2311yescharacteristic
28C2×M16×C71—26no—
29C2×M16×C71—26no—
30C2×M16×C71C2×C416yes—
31C2×M16×C71C2316yes—
32C22×C8×C71C2×C416yes—
33C22×Dic71—26no—
34C2×C71⋊C8C4216yes—
35C2×C71⋊C8C4216yes—
36C2×C71⋊C8C4211yescharacteristic
37C2×C71⋊C8C4213yes—
38C2×C71⋊C8C22×C416yes—
39C2×C71⋊C8C22×C416yes—
40C4⋊Dic71—26no—
41C4⋊Dic71—26no—
42C22⋊Dic71—26no—
43C22⋊Dic71—26no—
44C4×Dic71—26no—
45C4×Dic71C22×C4112yes—
46C24×C71#4111yescharacteristic
47C22×C4×C71C22×C413yes—
48C22×C4×C71C22×C413yes—
49C22×C4×C71#4113yes—
50C22×C4×C71#4113yes—
51C22×C4×C71#4111yescharacteristic
52C22×C4×C71C2411yescharacteristic
53M16×C71—212no—
54M16×C71—212no—
55C2×C8×C71—26no—
56C2×C8×C71—26no—
57C2×C8×C71C22×C4112yes—
58C23×C71—42no—
59C23×C71#11713yes—
60C23×C71#11713yes—
61C23×C71C2×#4111yescharacteristic
62C2×C4×C71C2×C4213yes—
63C2×C4×C71C2×C4211yescharacteristic
64C2×C4×C71#11713yes—
65C2×C4×C71#11713yes—
66C2×C4×C71#11716yes—
67C2×C4×C71#11713yes—
68C2×C4×C71#11713yes—
69C2×C4×C71C23×C413yes—
70C2×C4×C71C2×#4113yes—
71C2×Dic71—212no—
72C2×Dic71—412no—
73C8×C71—212no—
74C71⋊C8C2×C4212yes—
75C71⋊C8C2×C4216yes—
76C22×C71—26no—
77C22×C71—43no—
78C22×C71—41no—
79C22×C71#37613yes—
80C22×C71#37611yescharacteristic
81C22×C71C2×#11713yes—
82C4×C71#37613yes—
83C4×C71#37611yescharacteristic
84C4×C71C22×C4211yescharacteristic
85C4×C71C2×#11713yes—
86Dic71—412no—
87C2×#1747—711nomaximal, Sylow
88C2×C71—23no—
89C2×C71—23no—
90C2×C71#174712yescomplemented
91C2×C71C2×#37611yescharacteristic
92C2×#405—713no—
93#1747—718no—
94C2×#338D7111yescharacteristic
95C2×H(3,ℤ/4)—713no—
96C71C2×#174711yescharacteristic, complemented, Sylow
97C22×M16C2×D7113yes—
98C23×C8—711no—
99C2×#117—713no—
100#405—7112no—
101#405—7112no—
102C2×#97—716no—
103C2×C4×C8—716no—
104#338C2×D7114yes—
105H(3,ℤ/4)—7112no—
106C23×C4C22×D7111yescharacteristic
107C2×M16—26no—
108C2×M16—26no—
109C2×M16C4×D7116yes—
110C2×M16C22×D7116yes—
111C22×C8—713no—
112C22×C8—713no—
113C22×C8—716no—
114C22×C8—712no—
115C22×C8C4×D7116yes—
116#117—716no—
117#117—716no—
118#117—1423no—
119#117—1423no—
120C2×C4⋊C4—1423no—
121C2×C22⋊C4—1423no—
122C2×C42—716no—
123#97—7124no—
124C4×C8—7124no—
125C24#1176586611yescharacteristic
126C22×C4—1426no—
127C22×C4C2×C4×D7113yes—
128C22×C4C2×C4×D7113yes—
129C22×C4#1176586413yes—
130C22×C4#1176586413yes—
131C22×C4#1176586611yescharacteristic
132C22×C4C23×D7111yescharacteristic
133M16—212no—
134M16—212no—
135C2×C8—26no—
136C2×C8—26no—
137C2×C8—716no—
138C2×C8—716no—
139C2×C8—716no—
140C2×C8—716no—
141C2×C8—711no—
142C2×C8—713no—
143C2×C8C2×C4×D71112yes—
144C4⋊C4—1426no—
145C4⋊C4—1426no—
146C22⋊C4—1426no—
147C22⋊C4—1426no—
148C42—7112no—
149C42—1426no—
150C23—42no—
151C23#1455608613yes—
152C23#1455608613yes—
153C23C2×#1176586611yescharacteristic
154C2×C4—28412no—
155C2×C4—14212no—
156C2×C4C42×D7113yes—
157C2×C4C42×D7111yescharacteristic
158C2×C4#1455608413yes—
159C2×C4#1455608413yes—
160C2×C4#1455608416yes—
161C2×C4#1455608613yes—
162C2×C4#1455608613yes—
163C2×C4C22×C4×D7113yes—
164C2×C4C2×#1176586413yes—
165C8—212no—
166C8—712no—
167C8—716no—
168C22—26no—
169C22—41no—
170C22—43no—
171C22#1798584413yes—
172C22#1798584411yescharacteristic
173C22C2×#1455608613yes—
174C4—28412no—
175C4#1798584413yes—
176C4#1798584411yescharacteristic
177C4C2×C42×D7111yescharacteristic
178C4C2×#1455608413yes—
179C2—23no—
180C2—23no—
181C2#2258809612yesdirect product factor
182C2C2×#1798584411yescharacteristic
subgroupG/H
centerC2×C4C42×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×#338×C71C2
socleC22×C71#376
prime radicalC24×C71#41
cosocleC22×C4×C71C24
hypercenterC2×#338D71
hypocenterC71C2×#1747
LCSG ▷ C4×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×#338

Complements

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

NH ≅ G/Ntype
2. #22588096C2direct (N × H)
7. #17985957C4semidirect
9. C2×#14556038C4semidirect
10. C2×C8×Dic71C4semidirect
25. #14556038C2×C4semidirect
26. C8×Dic71C2×C4semidirect
90. C2×C71#1747semidirect
96. C71C2×#1747semidirect
181. C2#22588096direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179859572
#225880962
C2×#179857562
C2×#338×C712
C2×#174771