Finite Group Databasebeta

← C19×#12305 #18018264

Subgroups — C19×#12305 #18018264

Order 4864.

262 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 70 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
1C19×#3261C211yesmaximal, characteristic
2C19×#2239C212yesmaximal
3C19×#2103C211yesmaximal, characteristic
4C19×#1342C212yesmaximal
5C19×#1328C211yesmaximal, characteristic
6C19×#541—21no—
7C19×#479—22no—
8C19×#470C2212yes—
9C19×#467—21no—
10C19×#462—22no—
11C19×#430C2211yescharacteristic
12C19×#424C2211yescharacteristic
13C19×#365—22no—
14C19×#362—22no—
15C19×#349C2212yes—
16C19×#344—21no—
17C19×#341—21no—
18C19×#338C2211yescharacteristic
19C2×Q16×C19—21no—
20C2×Q16×C19D412yes—
21C2×M16×C19—21no—
22C2×M16×C19—21no—
23C2×M16×C19C2311yescharacteristic
24C22×C8×C19D411yescharacteristic
25C19×C4⋊Q8—21no—
26C19×#126—42no—
27C19×#125—21no—
28C19×#125—42no—
29C19×C22⋊Q8—22no—
30C4×Q8×C19—22no—
31C19×#117D411yescharacteristic
32C19×M32—22no—
33C19×#108—22no—
34C19×#107—21no—
35C19×#106D412yes—
36C19×C4⋊C8—22no—
37C19×#103—22no—
38C19×#103—22no—
39C2×Q8×C19—22no—
40C22×C4×C19C2×D411yescharacteristic
41Q16×C19—42no—
42Q16×C19—81no—
43M16×C19—41no—
44M16×C19—41no—
45M16×C19—41no—
46M16×C19—41no—
47M16×C19—41no—
48C2×C8×C19—21no—
49C2×C8×C19—41no—
50C2×C8×C19—41no—
51C2×C8×C19—41no—
52C2×C8×C19C2×D412yes—
53C4⋊C4×C19—21no—
54C4⋊C4×C19—22no—
55C4⋊C4×C19—42no—
56C4⋊C4×C19—42no—
57C4⋊C4×C19—42no—
58C4⋊C4×C19—42no—
59C22⋊C4×C19—42no—
60C22⋊C4×C19SD1612yes—
61C42×C19—21no—
62C42×C19—42no—
63C16×C19—42no—
64#12305C1911yesmaximal, characteristic, direct product factor, Sylow
65C23×C19C2×SD1611yescharacteristic
66Q8×C19—42no—
67Q8×C19—42no—
68C2×C4×C19—21no—
69C2×C4×C19—21no—
70C2×C4×C19—22no—
71C2×C4×C19—42no—
72C2×C4×C19—42no—
73C2×C4×C19#12011yescharacteristic
74C2×C4×C19AGL(1,ℤ/8)11yescharacteristic
75C8×C19—22no—
76C8×C19—41no—
77C8×C19—81no—
78C8×C19—81no—
79#3261C2×C1911yescharacteristic
80#2239C2×C1912yes—
81#2103C2×C1911yescharacteristic
82#1342C2×C1912yes—
83#1328C2×C1911yescharacteristic
84C22×C19—21no—
85C22×C19—41no—
86C22×C19#45011yescharacteristic
87C4×C19—21no—
88C4×C19—42no—
89C4×C19—82no—
90C4×C19—82no—
91C4×C19#45411yescharacteristic
92C4×C19#45811yescharacteristic
93#541—21no—
94#479—22no—
95#470C22×C1912yes—
96#467—21no—
97#462—22no—
98#430C22×C1911yescharacteristic
99#424C22×C1911yescharacteristic
100#365—22no—
101#362—22no—
102#349C22×C1912yes—
103#344—21no—
104#341—21no—
105#338C22×C1911yescharacteristic
106C2×C19—21no—
107C2×C19—41no—
108C2×C19#161611yescharacteristic
109C2×Q16—21no—
110C2×Q16D4×C1912yes—
111C2×M16—21no—
112C2×M16—21no—
113C2×M16C23×C1911yescharacteristic
114C22×C8D4×C1911yescharacteristic
115C4⋊Q8—21no—
116#126—42no—
117#125—21no—
118#125—42no—
119C22⋊Q8—22no—
120C4×Q8—22no—
121#117D4×C1911yescharacteristic
122M32—22no—
123#108—22no—
124#107—21no—
125#106D4×C1912yes—
126C4⋊C8—22no—
127#103—22no—
128#103—22no—
129C19#1230511yescharacteristic, direct product factor, Sylow
130C2×Q8—22no—
131C22×C4C2×D4×C1911yescharacteristic
132Q16—42no—
133Q16—81no—
134M16—41no—
135M16—41no—
136M16—41no—
137M16—41no—
138M16—41no—
139C2×C8—21no—
140C2×C8—41no—
141C2×C8—41no—
142C2×C8—41no—
143C2×C8C2×D4×C1912yes—
144C4⋊C4—21no—
145C4⋊C4—22no—
146C4⋊C4—42no—
147C4⋊C4—42no—
148C4⋊C4—42no—
149C4⋊C4—42no—
150C22⋊C4—42no—
151C22⋊C4SD16×C1912yes—
152C42—21no—
153C42—42no—
154C16—42no—
155C23C2×SD16×C1911yescharacteristic
156Q8—42no—
157Q8—42no—
158C2×C4—21no—
159C2×C4—21no—
160C2×C4—22no—
161C2×C4—42no—
162C2×C4—42no—
163C2×C4C19×#12011yescharacteristic
164C2×C4C19×AGL(1,ℤ/8)11yescharacteristic
165C8—22no—
166C8—41no—
167C8—81no—
168C8—81no—
169C22—21no—
170C22—41no—
171C22C19×#45011yescharacteristic
172C4—21no—
173C4—42no—
174C4—82no—
175C4—82no—
176C4C19×#45411yescharacteristic
177C4C19×#45811yescharacteristic
178C2—21no—
179C2—41no—
180C2C19×#161611yescharacteristic
subgroupG/H
center, socleC2×C19#1616
commutator, Frattini, cosocleC2×M16C23×C19
prime radicalC23×C19C2×SD16
LCSG ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C19 ◁ C2×C4×C19 ◁ C2×M16×C19 ◁ G

Complements

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

NH ≅ G/Ntype
64. #12305C19direct (N × H)
129. C19#12305direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#32612
C19×#22392
C19×#21032
C19×#13422
C19×#13282
#1230519