Finite Group Databasebeta

← C19×#12409 #18018368

Subgroups — C19×#12409 #18018368

Order 4864.

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
1C19×#3383C211yesmaximal, characteristic
2C19×#2254C211yesmaximal, characteristic
3C19×#2227C211yesmaximal, characteristic
4C19×#1676C211yesmaximal, characteristic
5C19×#1364C211yesmaximal, characteristic
6C19×Q8⋊C16C211yesmaximal, characteristic
7C19×#1332C211yesmaximal, characteristic
8C19×#557—21no—
9C19×#500C2211yescharacteristic
10C19×#500C2211yescharacteristic
11C19×#499—21no—
12C19×#479—22no—
13C19×#477—21no—
14C19×#475—21no—
15C8×Q8×C19C2211yescharacteristic
16C4×Q16×C19—21no—
17C4×Q16×C19C2211yescharacteristic
18C19×#367—22no—
19C19×#366—21no—
20C19×C4⋊C16C2211yescharacteristic
21C19×#358—21no—
22C4×C16×C19C2211yescharacteristic
23C19×#335C2211yescharacteristic
24C19×#333—21no—
25C2×Q16×C19D411yescharacteristic
26C19×C4⋊Q8—21no—
27C19×C4⋊Q8—21no—
28C19×C4⋊Q8—41no—
29C19×#125—22no—
30C19×#125—42no—
31C4×Q8×C19—22no—
32C4×Q8×C19—21no—
33C4×Q8×C19—41no—
34C4×Q8×C19D411yescharacteristic
35C2×C16×C19—21no—
36C2×C16×C19—21no—
37C19×#107—21no—
38C19×#107—21no—
39C19×#107—21no—
40C19×#107—41no—
41C19×#107D411yescharacteristic
42C19×#107D412yes—
43C19×#106—22no—
44C19×C4⋊C8—21no—
45C19×C4⋊C8—21no—
46C19×C4⋊C8D411yescharacteristic
47C19×#103—22no—
48C19×#103—21no—
49C19×#103—41no—
50C4×C8×C19—21no—
51C4×C8×C19C2311yescharacteristic
52C2×Q8×C19—21no—
53C2×Q8×C19—41no—
54C2×Q8×C19—41no—
55C2×Q8×C19D811yescharacteristic
56Q16×C19—21no—
57Q16×C19Q1612yes—
58C2×C8×C19—21no—
59C2×C8×C19—41no—
60C2×C8×C19C2×D411yescharacteristic
61C2×C8×C19C2×D411yescharacteristic
62C4⋊C4×C19—21no—
63C4⋊C4×C19—21no—
64C4⋊C4×C19—22no—
65C4⋊C4×C19—42no—
66C4⋊C4×C19—42no—
67C4⋊C4×C19—42no—
68C4⋊C4×C19—41no—
69C4⋊C4×C19—41no—
70C4⋊C4×C19—41no—
71C4⋊C4×C19—41no—
72C4⋊C4×C19D811yescharacteristic
73C42×C19—21no—
74C42×C19—42no—
75C42×C19—41no—
76C42×C19C2×D411yescharacteristic
77C16×C19—22no—
78C16×C19—41no—
79#12409C1911yesmaximal, characteristic, direct product factor, Sylow
80Q8×C19—22no—
81Q8×C19—21no—
82Q8×C19—21no—
83Q8×C19—41no—
84Q8×C19—81no—
85Q8×C19—81no—
86Q8×C19—161no—
87C2×C4×C19—21no—
88C2×C4×C19—21no—
89C2×C4×C19—41no—
90C2×C4×C19—41no—
91C2×C4×C19—42no—
92C2×C4×C19—81no—
93C2×C4×C19#12011yescharacteristic
94C2×C4×C19C2×D811yescharacteristic
95C2×C4×C19AGL(1,ℤ/8)11yescharacteristic
96C8×C19—21no—
97C8×C19—41no—
98C8×C19—81no—
99C8×C19C2×Q1611yescharacteristic
100C8×C19#13711yescharacteristic
101#3383C2×C1911yescharacteristic
102#2254C2×C1911yescharacteristic
103#2227C2×C1911yescharacteristic
104#1676C2×C1911yescharacteristic
105#1364C2×C1911yescharacteristic
106Q8⋊C16C2×C1911yescharacteristic
107#1332C2×C1911yescharacteristic
108C22×C19#44711yescharacteristic
109C4×C19—21no—
110C4×C19—42no—
111C4×C19—41no—
112C4×C19—41no—
113C4×C19—82no—
114C4×C19—81no—
115C4×C19—161no—
116C4×C19#45111yescharacteristic
117C4×C19#45611yescharacteristic
118C4×C19#50811yescharacteristic
119C4×C19#51011yescharacteristic
120#557—21no—
121#500C22×C1911yescharacteristic
122#500C22×C1911yescharacteristic
123#499—21no—
124#479—22no—
125#477—21no—
126#475—21no—
127C8×Q8C22×C1911yescharacteristic
128C4×Q16—21no—
129C4×Q16C22×C1911yescharacteristic
130#367—22no—
131#366—21no—
132C4⋊C16C22×C1911yescharacteristic
133#358—21no—
134C4×C16C22×C1911yescharacteristic
135#335C22×C1911yescharacteristic
136#333—21no—
137C2×C19#164911yescharacteristic
138C2×C19#218911yescharacteristic
139C2×C19#219311yescharacteristic
140C2×Q16D4×C1911yescharacteristic
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×C1911yescharacteristic
150C2×C16—21no—
151C2×C16—21no—
152#107—21no—
153#107—21no—
154#107—21no—
155#107—41no—
156#107D4×C1911yescharacteristic
157#107D4×C1912yes—
158#106—22no—
159C4⋊C8—21no—
160C4⋊C8—21no—
161C4⋊C8D4×C1911yescharacteristic
162#103—22no—
163#103—21no—
164#103—41no—
165C4×C8—21no—
166C4×C8C23×C1911yescharacteristic
167C19#1240911yescharacteristic, direct product factor, Sylow
168C2×Q8—21no—
169C2×Q8—41no—
170C2×Q8—41no—
171C2×Q8D8×C1911yescharacteristic
172Q16—21no—
173Q16Q16×C1912yes—
174C2×C8—21no—
175C2×C8—41no—
176C2×C8C2×D4×C1911yescharacteristic
177C2×C8C2×D4×C1911yescharacteristic
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×C1911yescharacteristic
189C42—21no—
190C42—42no—
191C42—41no—
192C42C2×D4×C1911yescharacteristic
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×C4C19×#12011yescharacteristic
209C2×C4C2×D8×C1911yescharacteristic
210C2×C4C19×AGL(1,ℤ/8)11yescharacteristic
211C8—21no—
212C8—41no—
213C8—81no—
214C8C2×Q16×C1911yescharacteristic
215C8C19×#13711yescharacteristic
216C22C19×#44711yescharacteristic
217C4—21no—
218C4—42no—
219C4—41no—
220C4—41no—
221C4—82no—
222C4—81no—
223C4—161no—
224C4C19×#45111yescharacteristic
225C4C19×#45611yescharacteristic
226C4C19×#50811yescharacteristic
227C4C19×#51011yescharacteristic
228C2C19×#164911yescharacteristic
229C2C19×#218911yescharacteristic
230C2C19×#219311yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C19#447
commutator, Frattini, cosocleC4×C8C23×C19
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C42×C19 ◁ C8×Q8×C19 ◁ G

Complements

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

NH ≅ G/Ntype
79. #12409C19direct (N × H)
167. C19#12409direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#33832
C19×#22542
C19×#22272
C19×#16762
C19×#13642
C19×Q8⋊C162
C19×#13322
#1240919