Finite Group Databasebeta

← C31×#12409 #21469168

Subgroups — C31×#12409 #21469168

Order 7936.

270 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 86 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×#3383C211yesmaximal, characteristic
2C31×#2254C211yesmaximal, characteristic
3C31×#2227C211yesmaximal, characteristic
4C31×#1676C211yesmaximal, characteristic
5C31×#1364C211yesmaximal, characteristic
6C31×Q8⋊C16C211yesmaximal, characteristic
7C31×#1332C211yesmaximal, characteristic
8C31×#557—21no—
9C31×#500C2211yescharacteristic
10C31×#500C2211yescharacteristic
11C31×#499—21no—
12C31×#479—22no—
13C31×#477—21no—
14C31×#475—21no—
15C8×Q8×C31C2211yescharacteristic
16C4×Q16×C31—21no—
17C4×Q16×C31C2211yescharacteristic
18C31×#367—22no—
19C31×#366—21no—
20C31×C4⋊C16C2211yescharacteristic
21C31×#358—21no—
22C4×C16×C31C2211yescharacteristic
23C31×#335C2211yescharacteristic
24C31×#333—21no—
25C2×Q16×C31D411yescharacteristic
26C31×C4⋊Q8—21no—
27C31×C4⋊Q8—21no—
28C31×C4⋊Q8—41no—
29C31×#125—22no—
30C31×#125—42no—
31C4×Q8×C31—22no—
32C4×Q8×C31—21no—
33C4×Q8×C31—41no—
34C4×Q8×C31D411yescharacteristic
35C2×C16×C31—21no—
36C2×C16×C31—21no—
37C31×#107—21no—
38C31×#107—21no—
39C31×#107—21no—
40C31×#107—41no—
41C31×#107D411yescharacteristic
42C31×#107D412yes—
43C31×#106—22no—
44C31×C4⋊C8—21no—
45C31×C4⋊C8—21no—
46C31×C4⋊C8D411yescharacteristic
47C31×#103—22no—
48C31×#103—21no—
49C31×#103—41no—
50C4×C8×C31—21no—
51C4×C8×C31C2311yescharacteristic
52C2×Q8×C31—21no—
53C2×Q8×C31—41no—
54C2×Q8×C31—41no—
55C2×Q8×C31D811yescharacteristic
56Q16×C31—21no—
57Q16×C31Q1612yes—
58C2×C8×C31—21no—
59C2×C8×C31—41no—
60C2×C8×C31C2×D411yescharacteristic
61C2×C8×C31C2×D411yescharacteristic
62C4⋊C4×C31—21no—
63C4⋊C4×C31—21no—
64C4⋊C4×C31—22no—
65C4⋊C4×C31—42no—
66C4⋊C4×C31—42no—
67C4⋊C4×C31—42no—
68C4⋊C4×C31—41no—
69C4⋊C4×C31—41no—
70C4⋊C4×C31—41no—
71C4⋊C4×C31—41no—
72C4⋊C4×C31D811yescharacteristic
73C42×C31—21no—
74C42×C31—42no—
75C42×C31—41no—
76C42×C31C2×D411yescharacteristic
77C16×C31—22no—
78C16×C31—41no—
79#12409C3111yesmaximal, characteristic, direct product factor, Sylow
80Q8×C31—22no—
81Q8×C31—21no—
82Q8×C31—21no—
83Q8×C31—41no—
84Q8×C31—81no—
85Q8×C31—81no—
86Q8×C31—161no—
87C2×C4×C31—21no—
88C2×C4×C31—21no—
89C2×C4×C31—41no—
90C2×C4×C31—41no—
91C2×C4×C31—42no—
92C2×C4×C31—81no—
93C2×C4×C31#12011yescharacteristic
94C2×C4×C31C2×D811yescharacteristic
95C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
96C8×C31—21no—
97C8×C31—41no—
98C8×C31—81no—
99C8×C31C2×Q1611yescharacteristic
100C8×C31#13711yescharacteristic
101#3383C2×C3111yescharacteristic
102#2254C2×C3111yescharacteristic
103#2227C2×C3111yescharacteristic
104#1676C2×C3111yescharacteristic
105#1364C2×C3111yescharacteristic
106Q8⋊C16C2×C3111yescharacteristic
107#1332C2×C3111yescharacteristic
108C22×C31#44711yescharacteristic
109C4×C31—21no—
110C4×C31—42no—
111C4×C31—41no—
112C4×C31—41no—
113C4×C31—82no—
114C4×C31—81no—
115C4×C31—161no—
116C4×C31#45111yescharacteristic
117C4×C31#45611yescharacteristic
118C4×C31#50811yescharacteristic
119C4×C31#51011yescharacteristic
120#557—21no—
121#500C22×C3111yescharacteristic
122#500C22×C3111yescharacteristic
123#499—21no—
124#479—22no—
125#477—21no—
126#475—21no—
127C8×Q8C22×C3111yescharacteristic
128C4×Q16—21no—
129C4×Q16C22×C3111yescharacteristic
130#367—22no—
131#366—21no—
132C4⋊C16C22×C3111yescharacteristic
133#358—21no—
134C4×C16C22×C3111yescharacteristic
135#335C22×C3111yescharacteristic
136#333—21no—
137C2×C31#164911yescharacteristic
138C2×C31#218911yescharacteristic
139C2×C31#219311yescharacteristic
140C2×Q16D4×C3111yescharacteristic
141C4⋊Q8—21no—
142C4⋊Q8—21no—
143C4⋊Q8—41no—
144#125—22no—
145#125—42no—
146C4×Q8—22no—
147C4×Q8—21no—
148C4×Q8—41no—
149C4×Q8D4×C3111yescharacteristic
150C2×C16—21no—
151C2×C16—21no—
152#107—21no—
153#107—21no—
154#107—21no—
155#107—41no—
156#107D4×C3111yescharacteristic
157#107D4×C3112yes—
158#106—22no—
159C4⋊C8—21no—
160C4⋊C8—21no—
161C4⋊C8D4×C3111yescharacteristic
162#103—22no—
163#103—21no—
164#103—41no—
165C4×C8—21no—
166C4×C8C23×C3111yescharacteristic
167C31#1240911yescharacteristic, direct product factor, Sylow
168C2×Q8—21no—
169C2×Q8—41no—
170C2×Q8—41no—
171C2×Q8D8×C3111yescharacteristic
172Q16—21no—
173Q16Q16×C3112yes—
174C2×C8—21no—
175C2×C8—41no—
176C2×C8C2×D4×C3111yescharacteristic
177C2×C8C2×D4×C3111yescharacteristic
178C4⋊C4—21no—
179C4⋊C4—21no—
180C4⋊C4—22no—
181C4⋊C4—42no—
182C4⋊C4—42no—
183C4⋊C4—42no—
184C4⋊C4—41no—
185C4⋊C4—41no—
186C4⋊C4—41no—
187C4⋊C4—41no—
188C4⋊C4D8×C3111yescharacteristic
189C42—21no—
190C42—42no—
191C42—41no—
192C42C2×D4×C3111yescharacteristic
193C16—22no—
194C16—41no—
195Q8—22no—
196Q8—21no—
197Q8—21no—
198Q8—41no—
199Q8—81no—
200Q8—81no—
201Q8—161no—
202C2×C4—21no—
203C2×C4—21no—
204C2×C4—41no—
205C2×C4—41no—
206C2×C4—42no—
207C2×C4—81no—
208C2×C4C31×#12011yescharacteristic
209C2×C4C2×D8×C3111yescharacteristic
210C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
211C8—21no—
212C8—41no—
213C8—81no—
214C8C2×Q16×C3111yescharacteristic
215C8C31×#13711yescharacteristic
216C22C31×#44711yescharacteristic
217C4—21no—
218C4—42no—
219C4—41no—
220C4—41no—
221C4—82no—
222C4—81no—
223C4—161no—
224C4C31×#45111yescharacteristic
225C4C31×#45611yescharacteristic
226C4C31×#50811yescharacteristic
227C4C31×#51011yescharacteristic
228C2C31×#164911yescharacteristic
229C2C31×#218911yescharacteristic
230C2C31×#219311yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C31#447
commutator, Frattini, cosocleC4×C8C23×C31
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ C8×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
79. #12409C31direct (N × H)
167. C31#12409direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33832
C31×#22542
C31×#22272
C31×#16762
C31×#13642
C31×Q8⋊C162
C31×#13322
#1240931