Finite Group Databasebeta

← C2×#89781 #11739740

Subgroups — C2×#89781 #11739740

Order 896.

448 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 165 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
1C2×C4×C7×D4C211yesmaximal, characteristic
2C2×#6433C211yesmaximal, characteristic, complemented
3C2×#6406C211yesmaximal, characteristic
4C2×#6406C211yesmaximal, characteristic
5#89781C218yesmaximal, direct product factor
6C2×#6382C211yesmaximal, characteristic, complemented
7C2×#6381C211yesmaximal, characteristic, complemented
8C2×C4⋊(C7⋊C8)C211yesmaximal, characteristic, complemented
9C22×C7×D4C2211yescharacteristic
10C23×C4×C7—21no—
11C4×C7×D4—22no—
12C4×C7×D4C2214yes—
13C2×C7×C4⋊C4C2211yescharacteristic
14C2×C7×C22⋊C4—21no—
15C2×C42×C7C2211yescharacteristic
16C2×C4⋊Dic7C2211yescharacteristic
17C2×C4⋊Dic7C2211yescharacteristic
18C2×Dic7⋊C4—21no—
19C2×Dic7⋊C4—21no—
20C22×C7⋊C8C2211yescharacteristic
21C22×C7⋊C8C2211yescharacteristic
22#6433—22no—
23#6433C2214yescomplemented
24#6406C2214yes—
25#6406C2214yes—
26#6382C2214yescomplemented
27#6381C2214yescomplemented
28C4⋊(C7⋊C8)C2214yescomplemented
29C2×#478—71nomaximal, Sylow
30C24×C7—21no—
31C2×C7×D4—21no—
32C2×C7×D4—22no—
33C2×C7×D4Q814yes—
34C2×C7×D4C2312yes—
35C22×C4×C7—21no—
36C22×C4×C7—24no—
37C22×C4×C7—44no—
38C22×C4×C7D411yescharacteristic
39C22×C4×C7D411yescharacteristic
40C22×C4×C7C2311yescharacteristic
41C22×Dic7—21no—
42C22×Dic7—21no—
43C7×C4⋊C4—21no—
44C7×C4⋊C4C2312yes—
45C7×C22⋊C4—24no—
46C42×C7D412yes—
47C42×C7C2312yes—
48C4⋊Dic7—21no—
49C4⋊Dic7—21no—
50C4⋊Dic7C2312yes—
51C4⋊Dic7C2312yes—
52Dic7⋊C4—24no—
53Dic7⋊C4—24no—
54C2×C7⋊C8—22no—
55C2×C7⋊C8—22no—
56C2×C7⋊C8C2312yes—
57C2×C7⋊C8C2312yes—
58C2×#125—71no—
59C2×C4×D4D711yescharacteristic
60#478—78no—
61C2×#107—71no—
62C2×#106—71no—
63C2×C4⋊C8—71no—
64C2×#102—71no—
65C2×#102—71no—
66C23×C7—24no—
67C23×C7—22no—
68C23×C7—42no—
69C23×C7—42no—
70C23×C7C2×D411yescharacteristic
71C7×D4—24no—
72C7×D4—22no—
73C7×D4C2×Q814yes—
74C2×C4×C7—22no—
75C2×C4×C7—22no—
76C2×C4×C7—22no—
77C2×C4×C7—48no—
78C2×C4×C7—42no—
79C2×C4×C7C2×D412yes—
80C2×C4×C7C2×D412yes—
81C2×C4×C7C2×D411yescharacteristic
82C2×C4×C7C2×Q812yes—
83C2×C4×C7#4112yes—
84C2×C4×C7C2411yescharacteristic
85C2×Dic7—22no—
86C2×Dic7—22no—
87C2×Dic7—42no—
88C2×Dic7—42no—
89C7⋊C8—22no—
90C7⋊C8—22no—
91C22×D4C2×D711yescharacteristic
92C23×C4—21no—
93C22×C8—71no—
94C22×C8—71no—
95#125—74no—
96#125—142no—
97C4×D4—22no—
98C4×D4C2×D714yes—
99C2×C4⋊C4—71no—
100C2×C4⋊C4—71no—
101C2×C4⋊C4—141no—
102C2×C4⋊C4—141no—
103C2×C4⋊C4C2×D711yescharacteristic
104C2×C22⋊C4—21no—
105C2×C42C2×D711yescharacteristic
106#107—74no—
107#106—74no—
108C4⋊C8—74no—
109#102—74no—
110#102—74no—
111C22×C7—24no—
112C22×C7—42no—
113C22×C7—42no—
114C22×C7—48no—
115C22×C7C22⋊Q812yes—
116C22×C7#13512yes—
117C22×C7AGL(1,ℤ/8)12yes—
118C22×C7C22×D411yescharacteristic
119C4×C7—22no—
120C4×C7—22no—
121C4×C7—42no—
122C4×C7C22⋊Q812yes—
123C4×C7C22×Q811yescharacteristic
124C4×C7C2×#4111yescharacteristic
125Dic7—42no—
126Dic7—42no—
127C24—21no—
128C2×D4—22no—
129C2×D4—21no—
130C2×D4Dic1414yes—
131C2×D4C22×D712yes—
132C22×C4—21no—
133C22×C4—24no—
134C22×C4—44no—
135C22×C4—141no—
136C22×C4—141no—
137C22×C4C22⋊D711yescharacteristic
138C22×C4C22⋊D711yescharacteristic
139C22×C4C22×D711yescharacteristic
140C2×C8—72no—
141C2×C8—72no—
142C2×C8—142no—
143C2×C8—142no—
144C4⋊C4—21no—
145C4⋊C4—72no—
146C4⋊C4—72no—
147C4⋊C4—144no—
148C4⋊C4—144no—
149C4⋊C4—141no—
150C4⋊C4—141no—
151C4⋊C4C22×D712yes—
152C22⋊C4—24no—
153C42C22⋊D712yes—
154C42C22×D712yes—
155C2×C7—44no—
156C2×C7#47814yescomplemented
157C2×C7C2×C22⋊Q811yescharacteristic
158C2×C7C2×#13511yescharacteristic
159C2×C7C2×AGL(1,ℤ/8)11yescharacteristic
160C23—24no—
161C23—22no—
162C23—42no—
163C23—42no—
164C23C2×C22⋊D711yescharacteristic
165D4—24no—
166D4—22no—
167D4C2×Dic1414yes—
168C2×C4—22no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—48no—
172C2×C4—42no—
173C2×C4—142no—
174C2×C4—142no—
175C2×C4—282no—
176C2×C4—282no—
177C2×C4C2×Dic1412yes—
178C2×C4#115712yes—
179C2×C4C2×C22⋊D712yes—
180C2×C4C2×C22⋊D712yes—
181C2×C4C2×C22⋊D711yescharacteristic
182C2×C4C23×D711yescharacteristic
183C8—142no—
184C8—142no—
185C7C2×#47811yescharacteristic, complemented, Sylow
186C22—24no—
187C22—42no—
188C22—42no—
189C22—48no—
190C22#648712yes—
191C22#649512yes—
192C22#651312yes—
193C22C22×C22⋊D711yescharacteristic
194C4—22no—
195C4—22no—
196C4—42no—
197C4—282no—
198C4—282no—
199C4#648712yes—
200C4C22×Dic1411yescharacteristic
201C4C2×#115711yescharacteristic
202C2—44no—
203C2#8978114yesdirect product factor
204C2C2×#648711yescharacteristic
205C2C2×#649511yescharacteristic
206C2C2×#651311yescharacteristic
subgroupG/H
centerC23C2×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC2×C4×C7×D4C2
socleC23×C7C2×D4
prime radicalC22×C7×D4C22
hypercenterC2×C4×D4D7
hypocenterC7C2×#478
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C2×#6433C2semidirect
5. #89781C2direct (N × H)
6. C2×#6382C2semidirect
7. C2×#6381C2semidirect
8. C2×C4⋊(C7⋊C8)C2semidirect
23. #6433C22semidirect
26. #6382C22semidirect
27. #6381C22semidirect
28. C4⋊(C7⋊C8)C22semidirect
156. C2×C7#478semidirect
185. C7C2×#478semidirect
203. C2#89781direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C7×D42
C2×#64332
C2×#64062
#897812
C2×#63822
C2×#63812
C2×C4⋊(C7⋊C8)2
C2×#4787