Finite Group Databasebeta

#37506996

order22912
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#342×C179 ⋊ C2
SylowC179 ⋊ #1343

Subgroups

subgroupG/H
centerC22#19153027
commutatorC22×C4×C179C2×C4
FrattiniC2×C22⋊C4C2×D179
Fitting#342×C179C2
socleC22×C179#99
prime radical#26038348C2
cosocleC2×C22⋊C4×C179C22
hypercenter#342D179
hypocenterC179#1343
LCSG ▷ C22×C4×C179 ▷ C23×C179 ▷ C2×C179 ▷ C179
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #342

222 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 35 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 2864

Polycyclic presentation:

2^7,179|a^2=d,c^2=f,b^a=bc,c^a=ce,e^a=eg,c^b=cf,d^b=def,h^b=h^178,d^c=dg

Conjugacy classes & character table

1981 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22912, 2506);