Finite Group Databasebeta

#31773787

order17344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C4×C271 ⋊ C2
SylowC271 ⋊ #388

Subgroups

subgroupG/H
center, FrattiniC23C22×D271
commutatorC22×C271C22×C4
FittingC2×C4⋊C4×C271C2
socle, cosocleC23×C271C23
prime radicalC23×D271C22
hypercenterC2×C4⋊C4D271
hypocenterC271#388
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4⋊C4

190 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 69 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) = 8672

Polycyclic presentation:

2^6,271|a^2=f,b^2=df,c^2=d,b^a=bd,c^a=ce,g^b=g^270,g^c=g^270

Conjugacy classes & character table

2728 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#388×D271, C2×#31773787, #46838800, …
maximal normal subgroup of#388×D271, C2×#31773787, #46838800, …
maximal quotient of#46834590, #46834596, #46834600, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 439);