Finite Group Databasebeta

← C31×#12478 #21469237

Subgroups — C31×#12478 #21469237

Order 7936.

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

normal subgroups only

This group has 204 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
2Q8×C16×C31C211yesmaximal, characteristic
3C31×#1674C211yesmaximal, characteristic
4C31×#1670C211yesmaximal, characteristic
5C31×#1372C211yesmaximal, characteristic
6C31×#1364C211yesmaximal, characteristic
7C31×#1362C211yesmaximal, characteristic
8C31×#500C2211yescharacteristic
9C31×#494C2211yescharacteristic
10C31×#475—21no—
11C31×#462—21no—
12C8×Q8×C31C2211yescharacteristic
13C31×C4⋊C16—21no—
14C31×C4⋊C16C2211yescharacteristic
15C31×#358—21no—
16C31×#358—21no—
17C4×C16×C31—21no—
18C4×C16×C31C2211yescharacteristic
19C31×#335C2211yescharacteristic
20C31×#335C2211yescharacteristic
21C31×#332—21no—
22C31×#332—21no—
23C2×Q16×C31—21no—
24C2×Q16×C31—21no—
25C2×Q16×C31—41no—
26C31×C4⋊Q8—21no—
27C31×C4⋊Q8—21no—
28C4×Q8×C31D411yescharacteristic
29C2×C16×C31—21no—
30C2×C16×C31D411yescharacteristic
31C2×C16×C31D411yescharacteristic
32C31×#107—21no—
33C31×#107—21no—
34C31×#106—41no—
35C31×C4⋊C8—21no—
36C31×C4⋊C8—21no—
37C31×C4⋊C8—21no—
38C31×C4⋊C8D411yescharacteristic
39C31×#103—41no—
40C31×#103—41no—
41C4×C8×C31—21no—
42C4×C8×C31C2311yescharacteristic
43C2×Q8×C31—41no—
44C2×Q8×C31—41no—
45C2×Q8×C31D811yescharacteristic
46Q16×C31—41no—
47Q16×C31—41no—
48Q16×C31—81no—
49Q16×C31—82no—
50C2×C8×C31—21no—
51C2×C8×C31—41no—
52C2×C8×C31—41no—
53C2×C8×C31C2×D411yescharacteristic
54C2×C8×C31#4111yescharacteristic
55C4⋊C4×C31—21no—
56C4⋊C4×C31—41no—
57C4⋊C4×C31—41no—
58C4⋊C4×C31—41no—
59C4⋊C4×C31—41no—
60C4⋊C4×C31D811yescharacteristic
61C42×C31—21no—
62C42×C31C2×D411yescharacteristic
63C16×C31—21no—
64C16×C31—21no—
65C16×C31—41no—
66#12478C3111yesmaximal, characteristic, direct product factor, Sylow
67Q8×C31—21no—
68Q8×C31—81no—
69Q8×C31—81no—
70Q8×C31—81no—
71Q8×C31—81no—
72Q8×C31SD3212yes—
73C2×C4×C31—21no—
74C2×C4×C31—21no—
75C2×C4×C31—81no—
76C2×C4×C31—81no—
77C2×C4×C31#12111yescharacteristic
78C2×C4×C31C2×D811yescharacteristic
79C2×C4×C31#13511yescharacteristic
80C8×C31—21no—
81C8×C31—41no—
82C8×C31—81no—
83C8×C31—81no—
84C8×C31#13511yescharacteristic
85C8×C31#13711yescharacteristic
86#2241C2×C3111yescharacteristic
87Q8×C16C2×C3111yescharacteristic
88#1674C2×C3111yescharacteristic
89#1670C2×C3111yescharacteristic
90#1372C2×C3111yescharacteristic
91#1364C2×C3111yescharacteristic
92#1362C2×C3111yescharacteristic
93C22×C31#46611yescharacteristic
94C4×C31—22no—
95C4×C31—21no—
96C4×C31—41no—
97C4×C31—161no—
98C4×C31—161no—
99C4×C31#46411yescharacteristic
100C4×C31#47111yescharacteristic
101C4×C31C2×SD3211yescharacteristic
102C4×C31#50811yescharacteristic
103#500C22×C3111yescharacteristic
104#494C22×C3111yescharacteristic
105#475—21no—
106#462—21no—
107C8×Q8C22×C3111yescharacteristic
108C4⋊C16—21no—
109C4⋊C16C22×C3111yescharacteristic
110#358—21no—
111#358—21no—
112C4×C16—21no—
113C4×C16C22×C3111yescharacteristic
114#335C22×C3111yescharacteristic
115#335C22×C3111yescharacteristic
116#332—21no—
117#332—21no—
118C2×C31#168211yescharacteristic
119C2×C31#221711yescharacteristic
120C2×C31#222211yescharacteristic
121C2×Q16—21no—
122C2×Q16—21no—
123C2×Q16—41no—
124C4⋊Q8—21no—
125C4⋊Q8—21no—
126C4×Q8D4×C3111yescharacteristic
127C2×C16—21no—
128C2×C16D4×C3111yescharacteristic
129C2×C16D4×C3111yescharacteristic
130#107—21no—
131#107—21no—
132#106—41no—
133C4⋊C8—21no—
134C4⋊C8—21no—
135C4⋊C8—21no—
136C4⋊C8D4×C3111yescharacteristic
137#103—41no—
138#103—41no—
139C4×C8—21no—
140C4×C8C23×C3111yescharacteristic
141C31#1247811yescharacteristic, direct product factor, Sylow
142C2×Q8—41no—
143C2×Q8—41no—
144C2×Q8D8×C3111yescharacteristic
145Q16—41no—
146Q16—41no—
147Q16—81no—
148Q16—82no—
149C2×C8—21no—
150C2×C8—41no—
151C2×C8—41no—
152C2×C8C2×D4×C3111yescharacteristic
153C2×C8#41×C3111yescharacteristic
154C4⋊C4—21no—
155C4⋊C4—41no—
156C4⋊C4—41no—
157C4⋊C4—41no—
158C4⋊C4—41no—
159C4⋊C4D8×C3111yescharacteristic
160C42—21no—
161C42C2×D4×C3111yescharacteristic
162C16—21no—
163C16—21no—
164C16—41no—
165Q8—21no—
166Q8—81no—
167Q8—81no—
168Q8—81no—
169Q8—81no—
170Q8C31×SD3212yes—
171C2×C4—21no—
172C2×C4—21no—
173C2×C4—81no—
174C2×C4—81no—
175C2×C4C31×#12111yescharacteristic
176C2×C4C2×D8×C3111yescharacteristic
177C2×C4C31×#13511yescharacteristic
178C8—21no—
179C8—41no—
180C8—81no—
181C8—81no—
182C8C31×#13511yescharacteristic
183C8C31×#13711yescharacteristic
184C22C31×#46611yescharacteristic
185C4—22no—
186C4—21no—
187C4—41no—
188C4—161no—
189C4—161no—
190C4C31×#46411yescharacteristic
191C4C31×#47111yescharacteristic
192C4C2×C31×SD3211yescharacteristic
193C4C31×#50811yescharacteristic
194C2C31×#168211yescharacteristic
195C2C31×#221711yescharacteristic
196C2C31×#222211yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C31#466
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
66. #12478C31direct (N × H)
141. C31#12478direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#22412
Q8×C16×C312
C31×#16742
C31×#16702
C31×#13722
C31×#13642
C31×#13622
#1247831