Finite Group Databasebeta

#11720784

order864
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowH(3,𝔽3) ⋊ C22⋊C8

Subgroups

subgroupG/H
center, Frattini, socleC22×C3C2×#157
commutatorC2×H(3,𝔽3)C2×C8
FittingC2×C4×H(3,𝔽3)C4
prime radicalC22×#272C4
cosocleC2×#1084C22
hypercenterC2×C3×C4#157
hypocenterH(3,𝔽3)C22⋊C8
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4

183 conjugacy classes of subgroups; only the 28 normal subgroups are shown.

normal subgroups only

This group has 183 conjugacy classes of subgroups — too many to draw. Only its 28 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) = 144

Polycyclic presentation:

2^5,3^3|a^2=c,b^2=e,c^2=e,b^a=bd,f^a=fg,g^a=fg^2h^2,f^c=f^2,g^c=g^2h,g^f=gh

Conjugacy classes & character table

76 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13136675, #13136676, #13136891, …
maximal normal subgroup of#13136675, #13136676, #13136891, …
maximal quotient of#13136894, #13136896, #13136910, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 751);