Finite Group Databasebeta

#22625578

order9344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #1593

Subgroups

subgroupG/H
centerC22D4×#64408
commutatorC2×C4×C73C22×C4
FrattiniC2×C4C22×#64408
FittingC2×Q16×C73C4
socleC22×C73C4×D4
hypercenterC2×Q16#64408
hypocenterC73#1593
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

148 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 56 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,73|a^2=e,b^2=f,c^2=e,d^2=f,e^2=g,b^a=bd,c^a=cfg,d^a=df,h^a=h^46,c^b=cg,d^b=df,h^c=h^27,h^e=h^72

Conjugacy classes & character table

284 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34012006, #34012007, #34012008, …
maximal normal subgroup of#34012006, #34012007, #34012008, …
maximal quotient of#34003684, #34004032, #34005590, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 20157);