Finite Group Databasebeta

← C31×#12470 #21469229

Subgroups — C31×#12470 #21469229

Order 7936.

224 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 82 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×#2241C211yesmaximal, characteristic, complemented
2D4×C16×C31C211yesmaximal, characteristic
3C31×#1673C211yesmaximal, characteristic
4C31×#1669C211yesmaximal, characteristic
5C31×#1372C211yesmaximal, characteristic, complemented
6C31×#1364C211yesmaximal, characteristic, complemented
7C31×#1362C211yesmaximal, characteristic, complemented
8C22×C16×C31—21no—
9C31×#500C2211yescharacteristic
10C31×#494C2211yescharacteristic
11C31×#474—21no—
12C31×#461—21no—
13C8×D4×C31C2211yescharacteristic
14C31×C4⋊C16C2211yescharacteristic
15C31×#358—21no—
16C31×#358—21no—
17C31×C22⋊C16—21no—
18C4×C16×C31C2211yescharacteristic
19C31×#335C2211yescharacteristic
20C31×#335C2211yescharacteristic
21C31×#332—21no—
22C31×#332—21no—
23C2×Q16×C31—21no—
24C2×Q16×C31—21no—
25C2×SD16×C31—41no—
26C22×C8×C31—21no—
27C31×C4⋊Q8—21no—
28C31×C4⋊Q8—21no—
29C4×D4×C31D411yescharacteristic
30C2×C16×C31—21no—
31C2×C16×C31—42no—
32C2×C16×C31D411yescharacteristic
33C2×C16×C31D411yescharacteristic
34C31×#107—21no—
35C31×#107—21no—
36C31×#107—41no—
37C31×C4⋊C8—21no—
38C31×C4⋊C8—21no—
39C31×C4⋊C8D411yescharacteristic
40C31×#103—41no—
41C31×#102—41no—
42C31×C22⋊C8—21no—
43C4×C8×C31C2311yescharacteristic
44C2×Q8×C31—41no—
45C2×Q8×C31—41no—
46C2×D4×C31D811yescharacteristic
47C22×C4×C31—21no—
48Q16×C31—41no—
49Q16×C31—41no—
50Q16×C31—81no—
51SD16×C31—82no—
52C2×C8×C31—21no—
53C2×C8×C31—41no—
54C2×C8×C31—41no—
55C2×C8×C31—41no—
56C2×C8×C31—41no—
57C2×C8×C31C2×D411yescharacteristic
58C2×C8×C31#4111yescharacteristic
59C4⋊C4×C31—41no—
60C4⋊C4×C31—41no—
61C4⋊C4×C31—41no—
62C4⋊C4×C31—41no—
63C4⋊C4×C31D811yescharacteristic
64C22⋊C4×C31—21no—
65C42×C31C2×D411yescharacteristic
66C16×C31—21no—
67C16×C31—21no—
68C16×C31—41no—
69#12470C3111yesmaximal, characteristic, direct product factor, Sylow
70C23×C31—21no—
71Q8×C31—81no—
72Q8×C31—81no—
73Q8×C31—81no—
74Q8×C31—81no—
75D4×C31—21no—
76D4×C31SD3212yes—
77C2×C4×C31—21no—
78C2×C4×C31—41no—
79C2×C4×C31—41no—
80C2×C4×C31—81no—
81C2×C4×C31—81no—
82C2×C4×C31#12111yescharacteristic
83C2×C4×C31C2×D811yescharacteristic
84C2×C4×C31#13511yescharacteristic
85C8×C31—21no—
86C8×C31—41no—
87C8×C31—81no—
88C8×C31—81no—
89C8×C31#13511yescharacteristic
90C8×C31AGL(1,ℤ/8)11yescharacteristic
91#2241C2×C3111yescharacteristic, complemented
92D4×C16C2×C3111yescharacteristic
93#1673C2×C3111yescharacteristic
94#1669C2×C3111yescharacteristic
95#1372C2×C3111yescharacteristic, complemented
96#1364C2×C3111yescharacteristic, complemented
97#1362C2×C3111yescharacteristic, complemented
98C22×C31—22no—
99C22×C31—41no—
100C22×C31—41no—
101C22×C31#46611yescharacteristic
102C4×C31—21no—
103C4×C31—41no—
104C4×C31—161no—
105C4×C31—161no—
106C4×C31#46311yescharacteristic
107C4×C31#47111yescharacteristic
108C4×C31C2×SD3211yescharacteristic
109C4×C31#50811yescharacteristic
110C22×C16—21no—
111#500C22×C3111yescharacteristic
112#494C22×C3111yescharacteristic
113#474—21no—
114#461—21no—
115C8×D4C22×C3111yescharacteristic
116C4⋊C16C22×C3111yescharacteristic
117#358—21no—
118#358—21no—
119C22⋊C16—21no—
120C4×C16C22×C3111yescharacteristic
121#335C22×C3111yescharacteristic
122#335C22×C3111yescharacteristic
123#332—21no—
124#332—21no—
125C2×C31—42no—
126C2×C31#168111yescharacteristic
127C2×C31#221711yescharacteristic
128C2×C31#222211yescharacteristic
129C2×Q16—21no—
130C2×Q16—21no—
131C2×SD16—41no—
132C22×C8—21no—
133C4⋊Q8—21no—
134C4⋊Q8—21no—
135C4×D4D4×C3111yescharacteristic
136C2×C16—21no—
137C2×C16—42no—
138C2×C16D4×C3111yescharacteristic
139C2×C16D4×C3111yescharacteristic
140#107—21no—
141#107—21no—
142#107—41no—
143C4⋊C8—21no—
144C4⋊C8—21no—
145C4⋊C8D4×C3111yescharacteristic
146#103—41no—
147#102—41no—
148C22⋊C8—21no—
149C4×C8C23×C3111yescharacteristic
150C31#1247011yescharacteristic, direct product factor, Sylow
151C2×Q8—41no—
152C2×Q8—41no—
153C2×D4D8×C3111yescharacteristic
154C22×C4—21no—
155Q16—41no—
156Q16—41no—
157Q16—81no—
158SD16—82no—
159C2×C8—21no—
160C2×C8—41no—
161C2×C8—41no—
162C2×C8—41no—
163C2×C8—41no—
164C2×C8C2×D4×C3111yescharacteristic
165C2×C8#41×C3111yescharacteristic
166C4⋊C4—41no—
167C4⋊C4—41no—
168C4⋊C4—41no—
169C4⋊C4—41no—
170C4⋊C4D8×C3111yescharacteristic
171C22⋊C4—21no—
172C42C2×D4×C3111yescharacteristic
173C16—21no—
174C16—21no—
175C16—41no—
176C23—21no—
177Q8—81no—
178Q8—81no—
179Q8—81no—
180Q8—81no—
181D4—21no—
182D4C31×SD3212yes—
183C2×C4—21no—
184C2×C4—41no—
185C2×C4—41no—
186C2×C4—81no—
187C2×C4—81no—
188C2×C4C31×#12111yescharacteristic
189C2×C4C2×D8×C3111yescharacteristic
190C2×C4C31×#13511yescharacteristic
191C8—21no—
192C8—41no—
193C8—81no—
194C8—81no—
195C8C31×#13511yescharacteristic
196C8C31×AGL(1,ℤ/8)11yescharacteristic
197C22—22no—
198C22—41no—
199C22—41no—
200C22C31×#46611yescharacteristic
201C4—21no—
202C4—41no—
203C4—161no—
204C4—161no—
205C4C31×#46311yescharacteristic
206C4C31×#47111yescharacteristic
207C4C2×C31×SD3211yescharacteristic
208C4C31×#50811yescharacteristic
209C2—42no—
210C2C31×#168111yescharacteristic
211C2C31×#221711yescharacteristic
212C2C31×#222211yescharacteristic
subgroupG/H
center, socleC22×C31#466
commutator, Frattini, cosocleC4×C8C23×C31
prime radicalC2×D4×C31D8
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ C8×D4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#2241C2semidirect
5. C31×#1372C2semidirect
6. C31×#1364C2semidirect
7. C31×#1362C2semidirect
69. #12470C31direct (N × H)
91. #2241C2×C31semidirect
95. #1372C2×C31semidirect
96. #1364C2×C31semidirect
97. #1362C2×C31semidirect
150. C31#12470direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#22412
D4×C16×C312
C31×#16732
C31×#16692
C31×#13722
C31×#13642
C31×#13622
#1247031