Finite Group Databasebeta

← C31×#13687 #21470446

Subgroups — C31×#13687 #21470446

Order 7936.

212 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 78 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×C31×SD64C212yesmaximal
2C31×#2247C211yesmaximal, characteristic, complemented
3C4×C31×D16C211yesmaximal, characteristic
4C31×C4⋊C32C211yesmaximal, characteristic, complemented
5C31×#1416C212yesmaximal, complemented
6C2×C31×Q32—21no—
7C2×C31×Q32C2212yes—
8C2×C31×D16C2211yescharacteristic
9C31×#494—21no—
10C4×D8×C31—21no—
11C31×SD64—24no—
12C2×C31×C32C2212yes—
13C31×#366C2211yescharacteristic
14C31×#357—21no—
15C4×C16×C31C2211yescharacteristic
16C2×Q16×C31—22no—
17C2×Q16×C31—41no—
18C2×D8×C31—21no—
19C31×C4⋊Q8—41no—
20C4×D4×C31—41no—
21C31×Q32—22no—
22C31×Q32—22no—
23C31×Q32—42no—
24C31×D16—21no—
25C31×D16D412yes—
26C2×C16×C31D411yescharacteristic
27C2×C16×C31C2311yescharacteristic
28C31×#107—21no—
29C31×#102—41no—
30C4×C8×C31D411yescharacteristic
31C31×C32—22no—
32C2×Q8×C31—42no—
33C2×D4×C31—41no—
34C22×C4×C31—81no—
35Q16×C31—42no—
36Q16×C31—42no—
37Q16×C31—82no—
38D8×C31—22no—
39D8×C31—41no—
40C2×C8×C31D811yescharacteristic
41C2×C8×C31C2×D411yescharacteristic
42C4⋊C4×C31—41no—
43C4⋊C4×C31—81no—
44C4⋊C4×C31—81no—
45C22⋊C4×C31—81no—
46C42×C31D811yescharacteristic
47C16×C31—21no—
48C16×C31C2×D411yescharacteristic
49C16×C31#4111yescharacteristic
50#13687C3111yesmaximal, characteristic, direct product factor, Sylow
51C23×C31—81no—
52Q8×C31—82no—
53Q8×C31—82no—
54D4×C31—42no—
55D4×C31—81no—
56C2×C4×C31—81no—
57C2×C4×C31—82no—
58C2×C4×C31—162no—
59C2×C4×C31D1611yescharacteristic
60C2×C4×C31D1611yescharacteristic
61C2×C4×C31C2×D811yescharacteristic
62C8×C31—21no—
63C8×C31#12111yescharacteristic
64C8×C31AGL(1,ℤ/8)11yescharacteristic
65C2×SD64C2×C3112yes—
66#2247C2×C3111yescharacteristic, complemented
67C4×D16C2×C3111yescharacteristic
68C4⋊C32C2×C3111yescharacteristic, complemented
69#1416C2×C3112yescomplemented
70C22×C31—82no—
71C22×C31—161no—
72C22×C31—161no—
73C22×C31C2×D1611yescharacteristic
74C4×C31—21no—
75C4×C31—162no—
76C4×C31—161no—
77C4×C31SD6412yescomplemented
78C4×C31#45911yescharacteristic
79C4×C31#50911yescharacteristic
80C2×Q32—21no—
81C2×Q32C22×C3112yes—
82C2×D16C22×C3111yescharacteristic
83#494—21no—
84C4×D8—21no—
85SD64—24no—
86C2×C32C22×C3112yes—
87#366C22×C3111yescharacteristic
88#357—21no—
89C4×C16C22×C3111yescharacteristic
90C2×C31—162no—
91C2×C31#220611yescharacteristic
92C2×C31C2×SD6411yescharacteristic
93C2×C31#226411yescharacteristic
94C2×Q16—22no—
95C2×Q16—41no—
96C2×D8—21no—
97C4⋊Q8—41no—
98C4×D4—41no—
99Q32—22no—
100Q32—22no—
101Q32—42no—
102D16—21no—
103D16D4×C3112yes—
104C2×C16D4×C3111yescharacteristic
105C2×C16C23×C3111yescharacteristic
106#107—21no—
107#102—41no—
108C4×C8D4×C3111yescharacteristic
109C32—22no—
110C31#1368711yescharacteristic, direct product factor, Sylow
111C2×Q8—42no—
112C2×D4—41no—
113C22×C4—81no—
114Q16—42no—
115Q16—42no—
116Q16—82no—
117D8—22no—
118D8—41no—
119C2×C8D8×C3111yescharacteristic
120C2×C8C2×D4×C3111yescharacteristic
121C4⋊C4—41no—
122C4⋊C4—81no—
123C4⋊C4—81no—
124C22⋊C4—81no—
125C42D8×C3111yescharacteristic
126C16—21no—
127C16C2×D4×C3111yescharacteristic
128C16#41×C3111yescharacteristic
129C23—81no—
130Q8—82no—
131Q8—82no—
132D4—42no—
133D4—81no—
134C2×C4—81no—
135C2×C4—82no—
136C2×C4—162no—
137C2×C4C31×D1611yescharacteristic
138C2×C4C31×D1611yescharacteristic
139C2×C4C2×D8×C3111yescharacteristic
140C8—21no—
141C8C31×#12111yescharacteristic
142C8C31×AGL(1,ℤ/8)11yescharacteristic
143C22—82no—
144C22—161no—
145C22—161no—
146C22C2×C31×D1611yescharacteristic
147C4—21no—
148C4—162no—
149C4—161no—
150C4C31×SD6412yescomplemented
151C4C31×#45911yescharacteristic
152C4C31×#50911yescharacteristic
153C2—162no—
154C2C31×#220611yescharacteristic
155C2C2×C31×SD6411yescharacteristic
156C2C31×#226411yescharacteristic
subgroupG/H
center, socleC22×C31C2×D16
commutator, Frattini, cosocleC2×C16C23×C31
prime radicalC2×C31×D16C22
LCSG ▷ C2×C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ C4×C8×C31 ◁ C4×C16×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2247C2semidirect
4. C31×C4⋊C32C2semidirect
5. C31×#1416C2semidirect
50. #13687C31direct (N × H)
66. #2247C2×C31semidirect
68. C4⋊C32C2×C31semidirect
69. #1416C2×C31semidirect
77. C4×C31SD64semidirect
110. C31#13687direct (N × H)
150. C4C31×SD64semidirect

Maximal subgroups

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

subgroupindex
C2×C31×SD642
C31×#22472
C4×C31×D162
C31×C4⋊C322
C31×#14162
#1368731