Finite Group Databasebeta

#27143518

order12416
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #2158

Subgroups

subgroupG/H
centerC2×C4#13095496
commutatorC8×C97C22×C4
FrattiniC2×C8C22×D97
Fitting#427×C97C2
socleC22×C97C2×D8
prime radicalC23×C97D8
cosocleC2×C8×C97C23
hypercenter#427D97
hypocenterC97#2158
LCSG ▷ C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ #427

152 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 85 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 133
transitive degreeμt(G) = 6208

A minimal faithful permutation representation — 3 generators on 133 points:

(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,97,95,93,91,89,87,85,83,81,79,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(102,105,108,107)(103,110,112,122)(104,115,118,117)(106,119,121,114)(109,123,124,127)(111,120,125,133)(113,126,128,132)(116,130,131,129);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)(86,87)(88,89)(90,91)(92,93)(94,95)(96,97)(102,104,114,129,107,117,121,131,108,118,119,130,105,115,106,116)(103,109,120,126,110,123,125,128,112,124,133,132,122,127,111,113);(98,99,100,101)(102,103)(104,113)(105,110)(106,120)(107,122)(108,112)(109,116)(111,114)(115,126)(117,132)(118,128)(119,125)(121,133)(123,130)(124,131)(127,129)

Polycyclic presentation:

2^7,97|a^2=e,b^2=df,c^2=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^b=h^96

Conjugacy classes & character table

1388 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 6292);