Finite Group Databasebeta

← D7×#491 #11739181

Subgroups — D7×#491 #11739181

Order 896.

384 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 125 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
1D7×C4⋊Q8C211yesmaximal, characteristic
2D7×#125C211yesmaximal, characteristic
3C7×#491C211yesmaximal, characteristic, complemented
4#89854C211yesmaximal, characteristic, complemented
5#89841C211yesmaximal, characteristic, complemented
6D7×#103C214yesmaximal
7#89569C214yesmaximal, complemented
8D7×#97C211yesmaximal, characteristic
9#89475C211yesmaximal, characteristic, complemented
10C2×Q8×D7C2212yes—
11C7×C4⋊Q8C2211yescharacteristic
12C7×#125C2211yescharacteristic
13#6507C2212yes—
14C2×C8×D7C2212yes—
15D7×C4⋊C4—22no—
16D7×C4⋊C4—22no—
17D7×C4⋊C4C2212yes—
18#6453C2212yes—
19#6452—22no—
20#6451—22no—
21C42×D7C2211yescharacteristic
22#6433C2211yescharacteristic
23#6432C2211yescharacteristic
24C7×#103C2214yes—
25C7×#97C2211yescharacteristic
26#6409C2214yes—
27#6390C2214yes—
28#6389C2212yes—
29#6384C2214yes—
30#6377C2211yescharacteristic
31C2×#491—71nomaximal, Sylow
32C2×C7×Q8C2312yes—
33Q8×D7—28no—
34C2×C4×D7—22no—
35C2×C4×D7—22no—
36C2×C4×D7D412yes—
37C2×C4×D7C2311yescharacteristic
38C2×Dic14—22no—
39C2×Dic14C2312yes—
40C2×C7×C8C2312yes—
41C7×C4⋊C4—22no—
42C7×C4⋊C4—22no—
43C7×C4⋊C4C2312yes—
44C42×C7C2311yescharacteristic
45C4⋊Dic7—22no—
46C4⋊Dic7—22no—
47C4⋊Dic7C2312yes—
48Dic7⋊C4—22no—
49Dic7⋊C4—24no—
50Dic7⋊C4—22no—
51Dic7⋊C4—22no—
52C4×Dic7D412yes—
53C4×Dic7C2311yescharacteristic
54C2×C7⋊C8C2312yes—
55C8×D7—24no—
56C2×C4⋊Q8—71no—
57C2×#125—71no—
58#491—71no—
59#491—71no—
60#491—74no—
61#491—71no—
62#491D711yescharacteristic, direct product factor
63C2×#103—74no—
64C2×#97—71no—
65C22×D7C2×D411yescharacteristic
66C7×Q8—24no—
67C2×C4×C7—22no—
68C2×C4×C7—22no—
69C2×C4×C7C2×D412yes—
70C2×C4×C7C2411yescharacteristic
71C2×Dic7—22no—
72C2×Dic7—22no—
73C2×Dic7C2×D412yes—
74C2×Dic7C2×D411yescharacteristic
75C4×D7—24no—
76C4×D7—44no—
77C4×D7—44no—
78C4×D7#4114yes—
79Dic14—24no—
80Dic14—44no—
81C7×C8—22no—
82C7⋊C8—22no—
83C22×Q8—72no—
84C22×C8—72no—
85C4⋊Q8—72no—
86C4⋊Q8—71no—
87C4⋊Q8—142no—
88C4⋊Q8C2×D711yescharacteristic
89#125—72no—
90#125—71no—
91#125—142no—
92#125C2×D711yescharacteristic
93C2×C4⋊C4—72no—
94C2×C4⋊C4—142no—
95C2×C4⋊C4—142no—
96C2×C42—71no—
97#103—74no—
98#103—74no—
99#103—74no—
100#103C2×D714yes—
101#97—72no—
102#97—71no—
103#97C2×D711yescharacteristic
104C22×C7C22×D411yescharacteristic
105C2×D7#12412yes—
106C2×D7#13714yes—
107C4×C7—22no—
108C4×C7—42no—
109C4×C7—42no—
110C4×C7C2×#4112yes—
111Dic7—22no—
112Dic7—42no—
113Dic7—42no—
114Dic7#12412yes—
115C2×Q8—72no—
116C2×Q8—142no—
117C2×Q8—148no—
118C2×Q8C22×D712yes—
119C22×C4—71no—
120C22×C4—72no—
121C22×C4—142no—
122C22×C4—142no—
123C2×C8—72no—
124C2×C8—144no—
125C2×C8C22×D712yes—
126C4⋊C4—22no—
127C4⋊C4—22no—
128C4⋊C4—72no—
129C4⋊C4—142no—
130C4⋊C4—142no—
131C4⋊C4—144no—
132C4⋊C4—142no—
133C4⋊C4—142no—
134C4⋊C4—142no—
135C4⋊C4C22×D712yes—
136C42—72no—
137C42—71no—
138C42C22×D711yescharacteristic
139C2×C7C2×#12411yescharacteristic
140C2×C7C2×#13712yes—
141D7#49114yesdirect product factor
142C23—71no—
143Q8—24no—
144Q8—144no—
145Q8—284no—
146C2×C4—22no—
147C2×C4—22no—
148C2×C4—71no—
149C2×C4—74no—
150C2×C4—72no—
151C2×C4—144no—
152C2×C4—142no—
153C2×C4—142no—
154C2×C4—284no—
155C2×C4—284no—
156C2×C4D4×D712yes—
157C2×C4C23×D711yescharacteristic
158C8—22no—
159C8—142no—
160C7C2×#49111yescharacteristic, complemented, Sylow
161C22—74no—
162C22—72no—
163C22C2×D4×D711yescharacteristic
164C4—22no—
165C4—42no—
166C4—42no—
167C4—72no—
168C4—142no—
169C4—282no—
170C4—282no—
171C4D7×#4112yes—
172C2—74no—
173C2D7×#12411yescharacteristic
174C2D7×#13712yes—
subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#491C2
socleC22×C7C22×D4
prime radicalC22×D7C2×D4
hypercenter#491D7
hypocenterC7C2×#491
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #491

Complements

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

NH ≅ G/Ntype
3. C7×#491C2semidirect
4. #89854C2semidirect
5. #89841C2semidirect
7. #89569C2semidirect
9. #89475C2semidirect
62. #491D7direct (N × H)
141. D7#491direct (N × H)
160. C7C2×#491semidirect

Maximal subgroups

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

subgroupindex
D7×C4⋊Q82
D7×#1252
C7×#4912
#898542
#898412
D7×#1032
#895692
D7×#972
#894752
C2×#4917