Finite Group Databasebeta

#11722491

order864
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C4×H(3,𝔽3) ⋊ C22
SylowH(3,𝔽3) ⋊ C2×#41

Subgroups

subgroupG/H
centerC4C2×((C3⋊D3)⋊C3)⋊C2
commutator, cosocleC2×H(3,𝔽3)C24
Frattini, socleC2×C3C22×D32
FittingC2×C4×H(3,𝔽3)C22
hypercenterC2×C4((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)C2×#41
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C4 ◁ C2×C4

628 conjugacy classes of subgroups; only the 116 normal subgroups are shown.

normal subgroups only

This group has 628 conjugacy classes of subgroups — too many to draw. Only its 116 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) = 72

Polycyclic presentation:

2^5,3^3|c^2=e,d^a=de,g^a=g^2,h^a=h^2,d^b=de,f^b=f^2,h^b=h^2,g^f=gh

Conjugacy classes & character table

64 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13137445, #13137446, #13139194, …
maximal normal subgroup of#13137445, #13137446, #13139194, …
maximal quotient of#13147768, #13147769, #13147770, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 2458);