Finite Group Databasebeta

← C3×#89770 #13055430

Subgroups — C3×#89770 #13055430

Order 1344.

228 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 126 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
1C3×C7×#117C211yesmaximal, characteristic
2C3×#6489C211yesmaximal, characteristic
3C22×C3×C7⋊C8C211yesmaximal, characteristic
4C3×#6382C212yesmaximal, complemented
5C3×#6381C212yesmaximal, complemented
6#89770C311yesmaximal, characteristic, direct product factor, Hall
7C22×C3×C4×C7C2211yescharacteristic
8C3×C7×C4⋊C4C2212yes—
9C3×C7×C22⋊C4—21no—
10C3×C42×C7—21no—
11C3×C22⋊Dic7—21no—
12C3×C4⋊Dic7C2212yes—
13C3×C4×Dic7—21no—
14C2×C3×C7⋊C8C414yescomplemented
15C2×C3×C7⋊C8C2211yescharacteristic
16C2×C3×C7⋊C8C2211yescharacteristic
17C7×#117C2×C311yescharacteristic
18#6489C2×C311yescharacteristic
19C22×C7⋊C8C2×C311yescharacteristic
20#6382C2×C312yescomplemented
21#6381C2×C312yescomplemented
22C3×#427—71nomaximal, Hall
23C23×C3×C7D411yescharacteristic
24C2×C3×C4×C7—22no—
25C2×C3×C4×C7C2×C412yes—
26C2×C3×C4×C7D411yescharacteristic
27C2×C3×C4×C7Q812yes—
28C2×C3×C4×C7C2311yescharacteristic
29C2×C3×Dic7—22no—
30C3×C7⋊C8C2×C412yes—
31C3×C7⋊C8C2×C412yes—
32C22×C4×C7C22×C311yescharacteristic
33C7×C4⋊C4C22×C312yes—
34C7×C22⋊C4—21no—
35C42×C7—21no—
36C22⋊Dic7—21no—
37C4⋊Dic7C22×C312yes—
38C4×Dic7—21no—
39C2×C7⋊C8C3×C414yescomplemented
40C2×C7⋊C8C22×C311yescharacteristic
41C2×C7⋊C8C22×C311yescharacteristic
42C22×C3×C8—71no—
43C3×#117—71no—
44C3×#117D711yescharacteristic
45C3×#107—72no—
46C3×#106—72no—
47C22×C3×C7—22no—
48C22×C3×C7C4⋊C412yes—
49C22×C3×C7C2×D411yescharacteristic
50C3×C4×C7—42no—
51C3×C4×C7C4⋊C412yes—
52C3×C4×C7C22×C411yescharacteristic
53C3×C4×C7C2×Q811yescharacteristic
54C3×Dic7—42no—
55#427—71noSylow
56C23×C7C3×D411yescharacteristic
57C2×C4×C7—22no—
58C2×C4×C7C2×C3×C412yes—
59C2×C4×C7C3×D411yescharacteristic
60C2×C4×C7C3×Q812yes—
61C2×C4×C7C23×C311yescharacteristic
62C2×Dic7—22no—
63C7⋊C8C2×C3×C412yes—
64C7⋊C8C2×C3×C412yes—
65C22×C3×C4C2×D711yescharacteristic
66C2×C3×C8—74no—
67C2×C3×C8—71no—
68C2×C3×C8—71no—
69C3×C4⋊C4—72no—
70C3×C4⋊C4C2×D712yes—
71C3×C22⋊C4—21no—
72C3×C22⋊C4—141no—
73C3×C42—21no—
74C3×C42—141no—
75C2×C3×C7—22no—
76C2×C3×C7C2×C4⋊C411yescharacteristic
77C2×C3×C7#13512yes—
78C22×C8—71no—
79#117—71no—
80#117C3×D711yescharacteristic
81#107—72no—
82#106—72no—
83C22×C7—22no—
84C22×C7C3×C4⋊C412yes—
85C22×C7C2×C3×D411yescharacteristic
86C4×C7—42no—
87C4×C7C3×C4⋊C412yes—
88C4×C7C22×C3×C411yescharacteristic
89C4×C7C2×C3×Q811yescharacteristic
90Dic7—42no—
91C23×C3C22⋊D711yescharacteristic
92C2×C3×C4—22no—
93C2×C3×C4—142no—
94C2×C3×C4Dic1412yes—
95C2×C3×C4C4×D712yes—
96C2×C3×C4C22⋊D711yescharacteristic
97C2×C3×C4C22×D711yescharacteristic
98C3×C8—72no—
99C3×C8—72no—
100C3×C7#42711yescharacteristic, complemented, Hall
101C22×C4C2×C3×D711yescharacteristic
102C2×C8—74no—
103C2×C8—71no—
104C2×C8—71no—
105C4⋊C4—72no—
106C4⋊C4C2×C3×D712yes—
107C22⋊C4—21no—
108C22⋊C4—141no—
109C42—21no—
110C42—141no—
111C2×C7—22no—
112C2×C7C2×C3×C4⋊C411yescharacteristic
113C2×C7C3×#13512yes—
114C22×C3—22no—
115C22×C3Dic7⋊C412yes—
116C22×C3C2×C22⋊D711yescharacteristic
117C3×C4—42no—
118C3×C4—282no—
119C3×C4Dic7⋊C412yes—
120C3×C4C2×Dic1411yescharacteristic
121C3×C4C2×C4×D711yescharacteristic
122C23C3×C22⋊D711yescharacteristic
123C2×C4—22no—
124C2×C4—142no—
125C2×C4C3×Dic1412yes—
126C2×C4C3×C4×D712yes—
127C2×C4C3×C22⋊D711yescharacteristic
128C2×C4C22×C3×D711yescharacteristic
129C8—72no—
130C8—72no—
131C7C3×#42711yescharacteristic, complemented, Sylow
132C2×C3—22no—
133C2×C3C2×Dic7⋊C411yescharacteristic
134C2×C3#651312yes—
135C22—22no—
136C22C3×Dic7⋊C412yes—
137C22C2×C3×C22⋊D711yescharacteristic
138C4—42no—
139C4—282no—
140C4C3×Dic7⋊C412yes—
141C4C2×C3×Dic1411yescharacteristic
142C4C2×C3×C4×D711yescharacteristic
143C3#8977011yescharacteristic, direct product factor, Sylow
144C2—22no—
145C2C2×C3×Dic7⋊C411yescharacteristic
146C2C3×#651312yes—
subgroupG/H
centerC2×C3×C4C22⋊D7
commutatorC4×C7C22×C3×C4
FrattiniC2×C4C22×C3×D7
FittingC3×C7×#117C2
socleC22×C3×C7C2×D4
prime radicalC23×C3×C7D4
cosocleC2×C4×C7C23×C3
hypercenterC3×#117D7
hypocenterC7C3×#427
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C3×C4 ◁ C22×C3×C4 ◁ C3×#117

Complements

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

NH ≅ G/Ntype
4. C3×#6382C2semidirect
5. C3×#6381C2semidirect
6. #89770C3direct (N × H)
14. C2×C3×C7⋊C8C4semidirect
20. #6382C2×C3semidirect
21. #6381C2×C3semidirect
39. C2×C7⋊C8C3×C4semidirect
100. C3×C7#427semidirect
131. C7C3×#427semidirect
143. C3#89770direct (N × H)

Maximal subgroups

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

subgroupindex
C3×C7×#1172
C3×#64892
C22×C3×C7⋊C82
C3×#63822
C3×#63812
#897703
C3×#4277