Finite Group Databasebeta

← C31×#1505 #16841438

Subgroups — C31×#1505 #16841438

Order 3968.

272 conjugacy classes of subgroups; only the 92 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 92 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
1C31×#532C211yesmaximal, characteristic
2C31×#432C211yesmaximal, characteristic, complemented
3C31×#376C211yesmaximal, characteristic, complemented
4C31×#327C214yesmaximal, complemented
5C2×#41×C31—21no—
6C31×C4⋊Q8C411yescharacteristic, complemented
7C31×#127C411yescharacteristic, complemented
8C31×#124—21no—
9C31×#121—21no—
10C31×#121C2212yes—
11C4×D4×C31—21no—
12C4×D4×C31C412yescomplemented
13C2×C42×C31—21no—
14C2×C42×C31C2211yescharacteristic
15C31×C4⋊C8—21no—
16C31×C22⋊C8C2212yes—
17C31×#97—21no—
18C31×#95—21no—
19C31×#95C2212yes—
20#41×C31—44no—
21C2×Q8×C31—21no—
22C2×D4×C31—22no—
23C2×D4×C31—21no—
24C2×D4×C31—21no—
25C2×D4×C31C2×C412yes—
26C22×C4×C31—22no—
27C22×C4×C31—22no—
28C22×C4×C31D411yescharacteristic
29C22×C4×C31D411yescharacteristic
30C22×C4×C31C2311yescharacteristic
31C2×C8×C31—22no—
32C4⋊C4×C31—21no—
33C4⋊C4×C31C2×C412yes—
34C22⋊C4×C31—22no—
35C22⋊C4×C31—22no—
36C42×C31—24no—
37C42×C31C2×C411yescharacteristic
38C42×C31C2×C411yescharacteristic
39C42×C31D411yescharacteristic
40C42×C31D411yescharacteristic
41C23×C31—22no—
42C23×C31C2×D411yescharacteristic
43Q8×C31—42no—
44D4×C31—42no—
45D4×C31—42no—
46D4×C31—44no—
47D4×C31—42no—
48C2×C4×C31—22no—
49C2×C4×C31—22no—
50C2×C4×C31—24no—
51C2×C4×C31—22no—
52C2×C4×C31—41no—
53C2×C4×C31—44no—
54C2×C4×C31—42no—
55C2×C4×C31—42no—
56C2×C4×C31C22⋊C411yescharacteristic
57C2×C4×C31C22⋊C411yescharacteristic
58C2×C4×C31C22⋊C411yescharacteristic
59C2×C4×C31C22⋊C411yescharacteristic
60C2×C4×C31C22×C411yescharacteristic
61C2×C4×C31C2×D411yescharacteristic
62C8×C31—42no—
63#1505C3111yesmaximal, characteristic, direct product factor, Sylow
64C22×C31—21no—
65C22×C31—21no—
66C22×C31—42no—
67C22×C31—42no—
68C22×C31—42no—
69C22×C31C2×C22⋊C411yescharacteristic
70C22×C31AGL(1,ℤ/8)12yes—
71C4×C31—21no—
72C4×C31—21no—
73C4×C31—21no—
74C4×C31—21no—
75C4×C31—21no—
76C4×C31—44no—
77C4×C31—42no—
78C4×C31#10412yes—
79#532C2×C3111yescharacteristic
80#432C2×C3111yescharacteristic, complemented
81#376C2×C3111yescharacteristic, complemented
82#327C2×C3114yescomplemented
83C2×C31—22no—
84C2×C31—82no—
85C2×C31#41011yescharacteristic
86C2×C31#41811yescharacteristic
87C2×C31C2×#10411yescharacteristic
88C2×#41—21no—
89C4⋊Q8C4×C3111yescharacteristic, complemented
90#127C4×C3111yescharacteristic, complemented
91#124—21no—
92#121—21no—
93#121C22×C3112yes—
94C4×D4—21no—
95C4×D4C4×C3112yescomplemented
96C2×C42—21no—
97C2×C42C22×C3111yescharacteristic
98C4⋊C8—21no—
99C22⋊C8C22×C3112yes—
100#97—21no—
101#95—21no—
102#95C22×C3112yes—
103C31#150511yescharacteristic, direct product factor, Sylow
104#41—44no—
105C2×Q8—21no—
106C2×D4—22no—
107C2×D4—21no—
108C2×D4—21no—
109C2×D4C2×C4×C3112yes—
110C22×C4—22no—
111C22×C4—22no—
112C22×C4D4×C3111yescharacteristic
113C22×C4D4×C3111yescharacteristic
114C22×C4C23×C3111yescharacteristic
115C2×C8—22no—
116C4⋊C4—21no—
117C4⋊C4C2×C4×C3112yes—
118C22⋊C4—22no—
119C22⋊C4—22no—
120C42—24no—
121C42C2×C4×C3111yescharacteristic
122C42C2×C4×C3111yescharacteristic
123C42D4×C3111yescharacteristic
124C42D4×C3111yescharacteristic
125C23—22no—
126C23C2×D4×C3111yescharacteristic
127Q8—42no—
128D4—42no—
129D4—42no—
130D4—44no—
131D4—42no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—24no—
135C2×C4—22no—
136C2×C4—41no—
137C2×C4—44no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4C22⋊C4×C3111yescharacteristic
141C2×C4C22⋊C4×C3111yescharacteristic
142C2×C4C22⋊C4×C3111yescharacteristic
143C2×C4C22⋊C4×C3111yescharacteristic
144C2×C4C22×C4×C3111yescharacteristic
145C2×C4C2×D4×C3111yescharacteristic
146C8—42no—
147C22—21no—
148C22—21no—
149C22—42no—
150C22—42no—
151C22—42no—
152C22C2×C22⋊C4×C3111yescharacteristic
153C22C31×AGL(1,ℤ/8)12yes—
154C4—21no—
155C4—21no—
156C4—21no—
157C4—21no—
158C4—21no—
159C4—44no—
160C4—42no—
161C4C31×#10412yes—
162C2—22no—
163C2—82no—
164C2C31×#41011yescharacteristic
165C2C31×#41811yescharacteristic
166C2C2×C31×#10411yescharacteristic
subgroupG/H
center, socleC22×C31C2×C22⋊C4
commutatorC2×C4C22×C4×C31
Frattini, cosocleC22×C4C23×C31
prime radicalC31×#532C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#432C2semidirect
3. C31×#376C2semidirect
4. C31×#327C2semidirect
6. C31×C4⋊Q8C4semidirect
7. C31×#127C4semidirect
12. C4×D4×C31C4semidirect
63. #1505C31direct (N × H)
80. #432C2×C31semidirect
81. #376C2×C31semidirect
82. #327C2×C31semidirect
89. C4⋊Q8C4×C31semidirect
90. #127C4×C31semidirect
95. C4×D4C4×C31semidirect
103. C31#1505direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#5322
C31×#4322
C31×#3762
C31×#3272
#150531