Finite Group Databasebeta

← C31×#10628 #21467387

Subgroups — C31×#10628 #21467387

Order 7936.

292 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 106 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×#1995C211yesmaximal, characteristic
2C31×#1843C211yesmaximal, characteristic
3C31×#1542C212yesmaximal
4C31×#1301C212yesmaximal
5C31×#1274C211yesmaximal, characteristic
6C31×#533C2211yescharacteristic
7C31×#431C2212yes—
8C31×#423C2211yescharacteristic
9C2×C31×C4⋊C8—21no—
10C2×C31×C4⋊C8—21no—
11C2×C31×C4⋊C8C2212yes—
12C31×#376C2211yescharacteristic
13C31×#339—21no—
14C31×#339—21no—
15C31×#333—22no—
16C31×#332—22no—
17C2×M16×C31—21no—
18C22×C8×C31—22no—
19C31×C4⋊Q8D412yes—
20C31×#125—21no—
21C31×C22⋊Q8—22no—
22C4×Q8×C31—22no—
23C31×#117—21no—
24C2×C42×C31D411yescharacteristic
25C2×C42×C31D411yescharacteristic
26C2×C42×C31C2311yescharacteristic
27C31×C4⋊C8—22no—
28C31×C4⋊C8—22no—
29C31×C4⋊C8—22no—
30C31×C4⋊C8—22no—
31C31×C4⋊C8—42no—
32C31×C4⋊C8—42no—
33C31×C22⋊C8—22no—
34C4×C8×C31—22no—
35C31×#95—22no—
36C2×Q8×C31—22no—
37C22×C4×C31—21no—
38C22×C4×C31—21no—
39C22×C4×C31C2×D411yescharacteristic
40C22×C4×C31#4112yes—
41M16×C31—41no—
42M16×C31—41no—
43C2×C8×C31—42no—
44C2×C8×C31—42no—
45C2×C8×C31—41no—
46C2×C8×C31—42no—
47C2×C8×C31—42no—
48C4⋊C4×C31—22no—
49C4⋊C4×C31—22no—
50C4⋊C4×C31—42no—
51C22⋊C4×C31—41no—
52C42×C31—21no—
53C42×C31—21no—
54C42×C31—41no—
55C42×C31SD1612yes—
56C42×C31Q1612yes—
57C42×C31C2×D411yescharacteristic
58C42×C31#4111yescharacteristic
59C42×C31#4112yes—
60#10628C3111yesmaximal, characteristic, direct product factor, Sylow
61C23×C31#12311yescharacteristic
62Q8×C31—82no—
63C2×C4×C31—22no—
64C2×C4×C31—22no—
65C2×C4×C31—42no—
66C2×C4×C31—42no—
67C2×C4×C31—42no—
68C2×C4×C31—42no—
69C2×C4×C31#12111yescharacteristic
70C2×C4×C31#12312yes—
71C2×C4×C31#12411yescharacteristic
72C2×C4×C31#12612yes—
73C2×C4×C31C2×SD1611yescharacteristic
74C2×C4×C31C2×Q1611yescharacteristic
75C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
76C2×C4×C31#13711yescharacteristic
77C8×C31—82no—
78C8×C31—82no—
79C8×C31—81no—
80#1995C2×C3111yescharacteristic
81#1843C2×C3111yescharacteristic
82#1542C2×C3112yes—
83#1301C2×C3112yes—
84#1274C2×C3111yescharacteristic
85C22×C31—22no—
86C22×C31#39711yescharacteristic
87C22×C31#48311yescharacteristic
88C22×C31#48411yescharacteristic
89C4×C31—22no—
90C4×C31—22no—
91C4×C31—42no—
92C4×C31—42no—
93C4×C31—82no—
94C4×C31#46011yescharacteristic
95C4×C31#46211yescharacteristic
96C4×C31#48711yescharacteristic
97C4×C31#48911yescharacteristic
98#533C22×C3111yescharacteristic
99#431C22×C3112yes—
100#423C22×C3111yescharacteristic
101C2×C4⋊C8—21no—
102C2×C4⋊C8—21no—
103C2×C4⋊C8C22×C3112yes—
104#376C22×C3111yescharacteristic
105#339—21no—
106#339—21no—
107#333—22no—
108#332—22no—
109C2×C31—21no—
110C2×C31—21no—
111C2×C31#207211yescharacteristic
112C2×C31#208012yes—
113C2×M16—21no—
114C22×C8—22no—
115C4⋊Q8D4×C3112yes—
116#125—21no—
117C22⋊Q8—22no—
118C4×Q8—22no—
119#117—21no—
120C2×C42D4×C3111yescharacteristic
121C2×C42D4×C3111yescharacteristic
122C2×C42C23×C3111yescharacteristic
123C4⋊C8—22no—
124C4⋊C8—22no—
125C4⋊C8—22no—
126C4⋊C8—22no—
127C4⋊C8—42no—
128C4⋊C8—42no—
129C22⋊C8—22no—
130C4×C8—22no—
131#95—22no—
132C31#1062811yescharacteristic, direct product factor, Sylow
133C2×Q8—22no—
134C22×C4—21no—
135C22×C4—21no—
136C22×C4C2×D4×C3111yescharacteristic
137C22×C4#41×C3112yes—
138M16—41no—
139M16—41no—
140C2×C8—42no—
141C2×C8—42no—
142C2×C8—41no—
143C2×C8—42no—
144C2×C8—42no—
145C4⋊C4—22no—
146C4⋊C4—22no—
147C4⋊C4—42no—
148C22⋊C4—41no—
149C42—21no—
150C42—21no—
151C42—41no—
152C42SD16×C3112yes—
153C42Q16×C3112yes—
154C42C2×D4×C3111yescharacteristic
155C42#41×C3111yescharacteristic
156C42#41×C3112yes—
157C23C31×#12311yescharacteristic
158Q8—82no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—42no—
162C2×C4—42no—
163C2×C4—42no—
164C2×C4—42no—
165C2×C4C31×#12111yescharacteristic
166C2×C4C31×#12312yes—
167C2×C4C31×#12411yescharacteristic
168C2×C4C31×#12612yes—
169C2×C4C2×SD16×C3111yescharacteristic
170C2×C4C2×Q16×C3111yescharacteristic
171C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
172C2×C4C31×#13711yescharacteristic
173C8—82no—
174C8—82no—
175C8—81no—
176C22—22no—
177C22C31×#39711yescharacteristic
178C22C31×#48311yescharacteristic
179C22C31×#48411yescharacteristic
180C4—22no—
181C4—22no—
182C4—42no—
183C4—42no—
184C4—82no—
185C4C31×#46011yescharacteristic
186C4C31×#46211yescharacteristic
187C4C31×#48711yescharacteristic
188C4C31×#48911yescharacteristic
189C2—21no—
190C2—21no—
191C2C31×#207211yescharacteristic
192C2C31×#208012yes—
subgroupG/H
centerC2×C4×C31#124
commutator, Frattini, cosocleC2×C42C23×C31
socleC22×C31#397
prime radicalC23×C31#123
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
60. #10628C31direct (N × H)
132. C31#10628direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#19952
C31×#18432
C31×#15422
C31×#13012
C31×#12742
#1062831